56746515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1531}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 104126976

約数和(自身を除く): 47380461

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 353, 1059, 1531, 1765, 2471, 4593, 5295, 7413, 7655, 10717, 12355, 22965, 32151, 37065, 53585, 160755, 540443, 1621329, 2702215, 3783101, 8106645, 11349303, 18915505, 56746515]

約数ペア:

[(1, 56746515), (3, 18915505), (5, 11349303), (7, 8106645), (15, 3783101), (21, 2702215), (35, 1621329), (105, 540443), (353, 160755), (1059, 53585), (1531, 37065), (1765, 32151), (2471, 22965), (4593, 12355), (5295, 10717), (7413, 7655)]