55745325

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2273}}^1$

素因数の和:2398

約数の個数: 36

約数和(自身を含む): 100806420

約数和(自身を除く): 45061095

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 545, 981, 1635, 2273, 2725, 4905, 6819, 8175, 11365, 20457, 24525, 34095, 56825, 102285, 170475, 247757, 511425, 743271, 1238785, 2229813, 3716355, 6193925, 11149065, 18581775, 55745325]

約数ペア:

[(1, 55745325), (3, 18581775), (5, 11149065), (9, 6193925), (15, 3716355), (25, 2229813), (45, 1238785), (75, 743271), (109, 511425), (225, 247757), (327, 170475), (545, 102285), (981, 56825), (1635, 34095), (2273, 24525), (2725, 20457), (4905, 11365), (6819, 8175)]