84851305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3613}}^1$

素因数の和:3697

約数の個数: 32

約数和(自身を含む): 129063168

約数和(自身を除く): 44211863

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 2135, 3355, 3613, 4697, 18065, 23485, 25291, 39743, 126455, 198715, 220393, 278201, 1101965, 1391005, 1542751, 2424323, 7713755, 12121615, 16970261, 84851305]

約数ペア:

[(1, 84851305), (5, 16970261), (7, 12121615), (11, 7713755), (35, 2424323), (55, 1542751), (61, 1391005), (77, 1101965), (305, 278201), (385, 220393), (427, 198715), (671, 126455), (2135, 39743), (3355, 25291), (3613, 23485), (4697, 18065)]