545025

素因数分解:

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

素因数の和:82

約数の個数: 36

約数和(自身を含む): 998448

約数和(自身を除く): 453423

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 129, 169, 195, 215, 325, 507, 559, 645, 845, 975, 1075, 1677, 2535, 2795, 3225, 4225, 7267, 8385, 12675, 13975, 21801, 36335, 41925, 109005, 181675, 545025]

約数ペア:

[(1, 545025), (3, 181675), (5, 109005), (13, 41925), (15, 36335), (25, 21801), (39, 13975), (43, 12675), (65, 8385), (75, 7267), (129, 4225), (169, 3225), (195, 2795), (215, 2535), (325, 1677), (507, 1075), (559, 975), (645, 845)]