1555120125

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1088

約数の個数: 96

約数和(自身を含む): 3048960096

約数和(自身を除く): 1493839971

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 113, 117, 125, 195, 225, 325, 339, 375, 565, 585, 941, 975, 1017, 1125, 1469, 1625, 1695, 2823, 2825, 2925, 4407, 4705, 4875, 5085, 7345, 8469, 8475, 12233, 13221, 14115, 14125, 14625, 22035, 23525, 25425, 36699, 36725, 42345, 42375, 61165, 66105, 70575, 106333, 110097, 110175, 117625, 127125, 183495, 183625, 211725, 305825, 318999, 330525, 352875, 531665, 550485, 550875, 917475, 956997, 1058625, 1382329, 1529125, 1594995, 1652625, 2658325, 2752425, 4146987, 4587375, 4784985, 6911645, 7974975, 12440961, 13291625, 13762125, 20734935, 23924925, 34558225, 39874875, 62204805, 103674675, 119624625, 172791125, 311024025, 518373375, 1555120125]

約数ペア:

[(1, 1555120125), (3, 518373375), (5, 311024025), (9, 172791125), (13, 119624625), (15, 103674675), (25, 62204805), (39, 39874875), (45, 34558225), (65, 23924925), (75, 20734935), (113, 13762125), (117, 13291625), (125, 12440961), (195, 7974975), (225, 6911645), (325, 4784985), (339, 4587375), (375, 4146987), (565, 2752425), (585, 2658325), (941, 1652625), (975, 1594995), (1017, 1529125), (1125, 1382329), (1469, 1058625), (1625, 956997), (1695, 917475), (2823, 550875), (2825, 550485), (2925, 531665), (4407, 352875), (4705, 330525), (4875, 318999), (5085, 305825), (7345, 211725), (8469, 183625), (8475, 183495), (12233, 127125), (13221, 117625), (14115, 110175), (14125, 110097), (14625, 106333), (22035, 70575), (23525, 66105), (25425, 61165), (36699, 42375), (36725, 42345)]