274920831375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{5387}}^1$

素因数の和:5586

約数の個数: 128

約数和(自身を含む): 490276620288

約数和(自身を除く): 215355788913

約数列:

[1, 3, 5, 15, 23, 25, 61, 69, 75, 97, 115, 125, 183, 291, 305, 345, 375, 485, 575, 915, 1403, 1455, 1525, 1725, 2231, 2425, 2875, 4209, 4575, 5387, 5917, 6693, 7015, 7275, 7625, 8625, 11155, 12125, 16161, 17751, 21045, 22875, 26935, 29585, 33465, 35075, 36375, 55775, 80805, 88755, 105225, 123901, 134675, 136091, 147925, 167325, 175375, 278875, 328607, 371703, 404025, 408273, 443775, 522539, 526125, 619505, 673375, 680455, 739625, 836625, 985821, 1567617, 1643035, 1858515, 2020125, 2041365, 2218875, 2612695, 3097525, 3402275, 4929105, 7557961, 7838085, 8215175, 9292575, 10206825, 12018397, 13063475, 15487625, 17011375, 22673883, 24645525, 31874879, 36055191, 37789805, 39190425, 41075875, 46462875, 51034125, 60091985, 65317375, 95624637, 113369415, 123227625, 159374395, 180275955, 188949025, 195952125, 300459925, 478123185, 566847075, 733122217, 796871975, 901379775, 944745125, 1502299625, 2199366651, 2390615925, 2834235375, 3665611085, 3984359875, 4506898875, 10996833255, 11953079625, 18328055425, 54984166275, 91640277125, 274920831375]

約数ペア:

[(1, 274920831375), (3, 91640277125), (5, 54984166275), (15, 18328055425), (23, 11953079625), (25, 10996833255), (61, 4506898875), (69, 3984359875), (75, 3665611085), (97, 2834235375), (115, 2390615925), (125, 2199366651), (183, 1502299625), (291, 944745125), (305, 901379775), (345, 796871975), (375, 733122217), (485, 566847075), (575, 478123185), (915, 300459925), (1403, 195952125), (1455, 188949025), (1525, 180275955), (1725, 159374395), (2231, 123227625), (2425, 113369415), (2875, 95624637), (4209, 65317375), (4575, 60091985), (5387, 51034125), (5917, 46462875), (6693, 41075875), (7015, 39190425), (7275, 37789805), (7625, 36055191), (8625, 31874879), (11155, 24645525), (12125, 22673883), (16161, 17011375), (17751, 15487625), (21045, 13063475), (22875, 12018397), (26935, 10206825), (29585, 9292575), (33465, 8215175), (35075, 7838085), (36375, 7557961), (55775, 4929105), (80805, 3402275), (88755, 3097525), (105225, 2612695), (123901, 2218875), (134675, 2041365), (136091, 2020125), (147925, 1858515), (167325, 1643035), (175375, 1567617), (278875, 985821), (328607, 836625), (371703, 739625), (404025, 680455), (408273, 673375), (443775, 619505), (522539, 526125)]