8196265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 12499200

約数和(自身を除く): 4302935

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 349, 385, 427, 671, 1745, 2135, 2443, 3355, 3839, 4697, 12215, 19195, 21289, 23485, 26873, 106445, 134365, 149023, 234179, 745115, 1170895, 1639253, 8196265]

約数ペア:

[(1, 8196265), (5, 1639253), (7, 1170895), (11, 745115), (35, 234179), (55, 149023), (61, 134365), (77, 106445), (305, 26873), (349, 23485), (385, 21289), (427, 19195), (671, 12215), (1745, 4697), (2135, 3839), (2443, 3355)]