7535775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 13749120

約数和(自身を除く): 6213345

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 131, 177, 195, 295, 325, 393, 655, 767, 885, 975, 1475, 1703, 1965, 2301, 3275, 3835, 4425, 5109, 7729, 8515, 9825, 11505, 19175, 23187, 25545, 38645, 42575, 57525, 100477, 115935, 127725, 193225, 301431, 502385, 579675, 1507155, 2511925, 7535775]

約数ペア:

[(1, 7535775), (3, 2511925), (5, 1507155), (13, 579675), (15, 502385), (25, 301431), (39, 193225), (59, 127725), (65, 115935), (75, 100477), (131, 57525), (177, 42575), (195, 38645), (295, 25545), (325, 23187), (393, 19175), (655, 11505), (767, 9825), (885, 8515), (975, 7729), (1475, 5109), (1703, 4425), (1965, 3835), (2301, 3275)]