13058145

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 23379840

約数和(自身を除く): 10321695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 491, 591, 985, 1473, 1773, 2455, 2955, 4419, 5319, 7365, 8865, 13257, 22095, 26595, 66285, 96727, 290181, 483635, 870543, 1450905, 2611629, 4352715, 13058145]

約数ペア:

[(1, 13058145), (3, 4352715), (5, 2611629), (9, 1450905), (15, 870543), (27, 483635), (45, 290181), (135, 96727), (197, 66285), (491, 26595), (591, 22095), (985, 13257), (1473, 8865), (1773, 7365), (2455, 5319), (2955, 4419)]