3212775

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 5851560

約数和(自身を除く): 2638785

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 131, 225, 327, 393, 545, 655, 981, 1179, 1635, 1965, 2725, 3275, 4905, 5895, 8175, 9825, 14279, 24525, 29475, 42837, 71395, 128511, 214185, 356975, 642555, 1070925, 3212775]

約数ペア:

[(1, 3212775), (3, 1070925), (5, 642555), (9, 356975), (15, 214185), (25, 128511), (45, 71395), (75, 42837), (109, 29475), (131, 24525), (225, 14279), (327, 9825), (393, 8175), (545, 5895), (655, 4905), (981, 3275), (1179, 2725), (1635, 1965)]