30112875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 61326720

約数和(自身を除く): 31213845

約数列:

[1, 3, 5, 9, 13, 15, 25, 29, 39, 45, 65, 71, 75, 87, 117, 125, 145, 195, 213, 225, 261, 325, 355, 375, 377, 435, 585, 639, 725, 923, 975, 1065, 1125, 1131, 1305, 1625, 1775, 1885, 2059, 2175, 2769, 2925, 3195, 3393, 3625, 4615, 4875, 5325, 5655, 6177, 6525, 8307, 8875, 9425, 10295, 10875, 13845, 14625, 15975, 16965, 18531, 23075, 26625, 26767, 28275, 30885, 32625, 41535, 47125, 51475, 69225, 79875, 80301, 84825, 92655, 115375, 133835, 141375, 154425, 207675, 240903, 257375, 346125, 401505, 424125, 463275, 669175, 772125, 1038375, 1204515, 2007525, 2316375, 3345875, 6022575, 10037625, 30112875]

約数ペア:

[(1, 30112875), (3, 10037625), (5, 6022575), (9, 3345875), (13, 2316375), (15, 2007525), (25, 1204515), (29, 1038375), (39, 772125), (45, 669175), (65, 463275), (71, 424125), (75, 401505), (87, 346125), (117, 257375), (125, 240903), (145, 207675), (195, 154425), (213, 141375), (225, 133835), (261, 115375), (325, 92655), (355, 84825), (375, 80301), (377, 79875), (435, 69225), (585, 51475), (639, 47125), (725, 41535), (923, 32625), (975, 30885), (1065, 28275), (1125, 26767), (1131, 26625), (1305, 23075), (1625, 18531), (1775, 16965), (1885, 15975), (2059, 14625), (2175, 13845), (2769, 10875), (2925, 10295), (3195, 9425), (3393, 8875), (3625, 8307), (4615, 6525), (4875, 6177), (5325, 5655)]