2736215625

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 5421028032

約数和(自身を除く): 2684812407

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 125, 143, 157, 165, 169, 195, 275, 325, 375, 429, 471, 507, 625, 715, 785, 825, 845, 975, 1375, 1625, 1727, 1859, 1875, 2041, 2145, 2355, 2535, 3125, 3575, 3925, 4125, 4225, 4875, 5181, 5577, 6123, 6875, 8125, 8635, 9295, 9375, 10205, 10725, 11775, 12675, 17875, 19625, 20625, 21125, 22451, 24375, 25905, 26533, 27885, 30615, 34375, 40625, 43175, 46475, 51025, 53625, 58875, 63375, 67353, 79599, 89375, 98125, 103125, 105625, 112255, 121875, 129525, 132665, 139425, 153075, 215875, 232375, 255125, 268125, 291863, 294375, 316875, 336765, 397995, 446875, 490625, 528125, 561275, 647625, 663325, 697125, 765375, 875589, 1079375, 1161875, 1275625, 1340625, 1459315, 1471875, 1584375, 1683825, 1989975, 2806375, 3238125, 3316625, 3485625, 3826875, 4377945, 5396875, 5809375, 6378125, 7296575, 8419125, 9949875, 14031875, 16190625, 16583125, 17428125, 19134375, 21889725, 36482875, 42095625, 49749375, 70159375, 82915625, 109448625, 182414375, 210478125, 248746875, 547243125, 912071875, 2736215625]

約数ペア:

[(1, 2736215625), (3, 912071875), (5, 547243125), (11, 248746875), (13, 210478125), (15, 182414375), (25, 109448625), (33, 82915625), (39, 70159375), (55, 49749375), (65, 42095625), (75, 36482875), (125, 21889725), (143, 19134375), (157, 17428125), (165, 16583125), (169, 16190625), (195, 14031875), (275, 9949875), (325, 8419125), (375, 7296575), (429, 6378125), (471, 5809375), (507, 5396875), (625, 4377945), (715, 3826875), (785, 3485625), (825, 3316625), (845, 3238125), (975, 2806375), (1375, 1989975), (1625, 1683825), (1727, 1584375), (1859, 1471875), (1875, 1459315), (2041, 1340625), (2145, 1275625), (2355, 1161875), (2535, 1079375), (3125, 875589), (3575, 765375), (3925, 697125), (4125, 663325), (4225, 647625), (4875, 561275), (5181, 528125), (5577, 490625), (6123, 446875), (6875, 397995), (8125, 336765), (8635, 316875), (9295, 294375), (9375, 291863), (10205, 268125), (10725, 255125), (11775, 232375), (12675, 215875), (17875, 153075), (19625, 139425), (20625, 132665), (21125, 129525), (22451, 121875), (24375, 112255), (25905, 105625), (26533, 103125), (27885, 98125), (30615, 89375), (34375, 79599), (40625, 67353), (43175, 63375), (46475, 58875), (51025, 53625)]