2775731625

素因数分解:

$3^3\times 5^3\times {\mathrm{863}}^1\times {\mathrm{953}}^1$

素因数の和:1840

約数の個数: 64

約数和(自身を含む): 5143357440

約数和(自身を除く): 2367625815

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 863, 953, 1125, 2589, 2859, 3375, 4315, 4765, 7767, 8577, 12945, 14295, 21575, 23301, 23825, 25731, 38835, 42885, 64725, 71475, 107875, 116505, 119125, 128655, 194175, 214425, 323625, 357375, 582525, 643275, 822439, 970875, 1072125, 2467317, 2912625, 3216375, 4112195, 7401951, 12336585, 20560975, 22205853, 37009755, 61682925, 102804875, 111029265, 185048775, 308414625, 555146325, 925243875, 2775731625]

約数ペア:

[(1, 2775731625), (3, 925243875), (5, 555146325), (9, 308414625), (15, 185048775), (25, 111029265), (27, 102804875), (45, 61682925), (75, 37009755), (125, 22205853), (135, 20560975), (225, 12336585), (375, 7401951), (675, 4112195), (863, 3216375), (953, 2912625), (1125, 2467317), (2589, 1072125), (2859, 970875), (3375, 822439), (4315, 643275), (4765, 582525), (7767, 357375), (8577, 323625), (12945, 214425), (14295, 194175), (21575, 128655), (23301, 119125), (23825, 116505), (25731, 107875), (38835, 71475), (42885, 64725)]