3882015

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 6774768

約数和(自身を除く): 2892753

約数列:

[1, 3, 5, 9, 15, 45, 281, 307, 843, 921, 1405, 1535, 2529, 2763, 4215, 4605, 12645, 13815, 86267, 258801, 431335, 776403, 1294005, 3882015]

約数ペア:

[(1, 3882015), (3, 1294005), (5, 776403), (9, 431335), (15, 258801), (45, 86267), (281, 13815), (307, 12645), (843, 4605), (921, 4215), (1405, 2763), (1535, 2529)]