3731325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 6874560

約数和(自身を除く): 3143235

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 89, 129, 195, 215, 267, 325, 445, 559, 645, 975, 1075, 1157, 1335, 1677, 2225, 2795, 3225, 3471, 3827, 5785, 6675, 8385, 11481, 13975, 17355, 19135, 28925, 41925, 49751, 57405, 86775, 95675, 149253, 248755, 287025, 746265, 1243775, 3731325]

約数ペア:

[(1, 3731325), (3, 1243775), (5, 746265), (13, 287025), (15, 248755), (25, 149253), (39, 95675), (43, 86775), (65, 57405), (75, 49751), (89, 41925), (129, 28925), (195, 19135), (215, 17355), (267, 13975), (325, 11481), (445, 8385), (559, 6675), (645, 5785), (975, 3827), (1075, 3471), (1157, 3225), (1335, 2795), (1677, 2225)]