89035875

素因数分解:

$3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 182108160

約数和(自身を除く): 93072285

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 31, 37, 45, 69, 75, 93, 111, 115, 125, 135, 155, 185, 207, 225, 279, 333, 345, 375, 465, 555, 575, 621, 675, 713, 775, 837, 851, 925, 999, 1035, 1125, 1147, 1395, 1665, 1725, 2139, 2325, 2553, 2775, 2875, 3105, 3375, 3441, 3565, 3875, 4185, 4255, 4625, 4995, 5175, 5735, 6417, 6975, 7659, 8325, 8625, 10323, 10695, 11625, 12765, 13875, 15525, 17205, 17825, 19251, 20925, 21275, 22977, 24975, 25875, 26381, 28675, 30969, 32085, 34875, 38295, 41625, 51615, 53475, 63825, 77625, 79143, 86025, 89125, 96255, 104625, 106375, 114885, 124875, 131905, 143375, 154845, 160425, 191475, 237429, 258075, 267375, 319125, 395715, 430125, 481275, 574425, 659525, 712287, 774225, 802125, 957375, 1187145, 1290375, 1978575, 2406375, 2872125, 3297625, 3561435, 3871125, 5935725, 9892875, 17807175, 29678625, 89035875]

約数ペア:

[(1, 89035875), (3, 29678625), (5, 17807175), (9, 9892875), (15, 5935725), (23, 3871125), (25, 3561435), (27, 3297625), (31, 2872125), (37, 2406375), (45, 1978575), (69, 1290375), (75, 1187145), (93, 957375), (111, 802125), (115, 774225), (125, 712287), (135, 659525), (155, 574425), (185, 481275), (207, 430125), (225, 395715), (279, 319125), (333, 267375), (345, 258075), (375, 237429), (465, 191475), (555, 160425), (575, 154845), (621, 143375), (675, 131905), (713, 124875), (775, 114885), (837, 106375), (851, 104625), (925, 96255), (999, 89125), (1035, 86025), (1125, 79143), (1147, 77625), (1395, 63825), (1665, 53475), (1725, 51615), (2139, 41625), (2325, 38295), (2553, 34875), (2775, 32085), (2875, 30969), (3105, 28675), (3375, 26381), (3441, 25875), (3565, 24975), (3875, 22977), (4185, 21275), (4255, 20925), (4625, 19251), (4995, 17825), (5175, 17205), (5735, 15525), (6417, 13875), (6975, 12765), (7659, 11625), (8325, 10695), (8625, 10323)]