5020065

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 8754408

約数和(自身を除く): 3734343

約数列:

[1, 3, 5, 9, 15, 45, 281, 397, 843, 1191, 1405, 1985, 2529, 3573, 4215, 5955, 12645, 17865, 111557, 334671, 557785, 1004013, 1673355, 5020065]

約数ペア:

[(1, 5020065), (3, 1673355), (5, 1004013), (9, 557785), (15, 334671), (45, 111557), (281, 17865), (397, 12645), (843, 5955), (1191, 4215), (1405, 3573), (1985, 2529)]