4690815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 8025600

約数和(自身を除く): 3334785

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 151, 285, 327, 453, 545, 755, 1635, 2071, 2265, 2869, 6213, 8607, 10355, 14345, 16459, 31065, 43035, 49377, 82295, 246885, 312721, 938163, 1563605, 4690815]

約数ペア:

[(1, 4690815), (3, 1563605), (5, 938163), (15, 312721), (19, 246885), (57, 82295), (95, 49377), (109, 43035), (151, 31065), (285, 16459), (327, 14345), (453, 10355), (545, 8607), (755, 6213), (1635, 2869), (2071, 2265)]