746265

素因数分解:

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

素因数の和:153

約数の個数: 32

約数和(自身を含む): 1330560

約数和(自身を除く): 584295

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 89, 129, 195, 215, 267, 445, 559, 645, 1157, 1335, 1677, 2795, 3471, 3827, 5785, 8385, 11481, 17355, 19135, 49751, 57405, 149253, 248755, 746265]

約数ペア:

[(1, 746265), (3, 248755), (5, 149253), (13, 57405), (15, 49751), (39, 19135), (43, 17355), (65, 11481), (89, 8385), (129, 5785), (195, 3827), (215, 3471), (267, 2795), (445, 1677), (559, 1335), (645, 1157)]