27502425

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3943}}^1$

素因数の和:3990

約数の個数: 36

約数和(自身を含む): 50861824

約数和(自身を除く): 23359399

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 3943, 6975, 11829, 19715, 35487, 59145, 98575, 122233, 177435, 295725, 366699, 611165, 887175, 1100097, 1833495, 3055825, 5500485, 9167475, 27502425]

約数ペア:

[(1, 27502425), (3, 9167475), (5, 5500485), (9, 3055825), (15, 1833495), (25, 1100097), (31, 887175), (45, 611165), (75, 366699), (93, 295725), (155, 177435), (225, 122233), (279, 98575), (465, 59145), (775, 35487), (1395, 19715), (2325, 11829), (3943, 6975)]