26654625

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 53539200

約数和(自身を除く): 26884575

約数列:

[1, 3, 5, 9, 15, 19, 25, 29, 43, 45, 57, 75, 87, 95, 125, 129, 145, 171, 215, 225, 261, 285, 375, 387, 435, 475, 551, 645, 725, 817, 855, 1075, 1125, 1247, 1305, 1425, 1653, 1935, 2175, 2375, 2451, 2755, 3225, 3625, 3741, 4085, 4275, 4959, 5375, 6235, 6525, 7125, 7353, 8265, 9675, 10875, 11223, 12255, 13775, 16125, 18705, 20425, 21375, 23693, 24795, 31175, 32625, 36765, 41325, 48375, 56115, 61275, 68875, 71079, 93525, 102125, 118465, 123975, 155875, 183825, 206625, 213237, 280575, 306375, 355395, 467625, 592325, 619875, 919125, 1066185, 1402875, 1776975, 2961625, 5330925, 8884875, 26654625]

約数ペア:

[(1, 26654625), (3, 8884875), (5, 5330925), (9, 2961625), (15, 1776975), (19, 1402875), (25, 1066185), (29, 919125), (43, 619875), (45, 592325), (57, 467625), (75, 355395), (87, 306375), (95, 280575), (125, 213237), (129, 206625), (145, 183825), (171, 155875), (215, 123975), (225, 118465), (261, 102125), (285, 93525), (375, 71079), (387, 68875), (435, 61275), (475, 56115), (551, 48375), (645, 41325), (725, 36765), (817, 32625), (855, 31175), (1075, 24795), (1125, 23693), (1247, 21375), (1305, 20425), (1425, 18705), (1653, 16125), (1935, 13775), (2175, 12255), (2375, 11223), (2451, 10875), (2755, 9675), (3225, 8265), (3625, 7353), (3741, 7125), (4085, 6525), (4275, 6235), (4959, 5375)]