53323875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 109025280

約数和(自身を除く): 55701405

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 125, 139, 155, 165, 225, 275, 279, 341, 375, 417, 465, 495, 695, 775, 825, 1023, 1125, 1251, 1375, 1395, 1529, 1705, 2085, 2325, 2475, 3069, 3475, 3875, 4125, 4309, 4587, 5115, 6255, 6975, 7645, 8525, 10425, 11625, 12375, 12927, 13761, 15345, 17375, 21545, 22935, 25575, 31275, 34875, 38225, 38781, 42625, 47399, 52125, 64635, 68805, 76725, 107725, 114675, 127875, 142197, 156375, 191125, 193905, 236995, 323175, 344025, 383625, 426591, 538625, 573375, 710985, 969525, 1184975, 1615875, 1720125, 2132955, 3554925, 4847625, 5924875, 10664775, 17774625, 53323875]

約数ペア:

[(1, 53323875), (3, 17774625), (5, 10664775), (9, 5924875), (11, 4847625), (15, 3554925), (25, 2132955), (31, 1720125), (33, 1615875), (45, 1184975), (55, 969525), (75, 710985), (93, 573375), (99, 538625), (125, 426591), (139, 383625), (155, 344025), (165, 323175), (225, 236995), (275, 193905), (279, 191125), (341, 156375), (375, 142197), (417, 127875), (465, 114675), (495, 107725), (695, 76725), (775, 68805), (825, 64635), (1023, 52125), (1125, 47399), (1251, 42625), (1375, 38781), (1395, 38225), (1529, 34875), (1705, 31275), (2085, 25575), (2325, 22935), (2475, 21545), (3069, 17375), (3475, 15345), (3875, 13761), (4125, 12927), (4309, 12375), (4587, 11625), (5115, 10425), (6255, 8525), (6975, 7645)]