105358645

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 147744000

約数和(自身を除く): 42385355

約数列:

[1, 5, 7, 35, 89, 149, 227, 445, 623, 745, 1043, 1135, 1589, 3115, 5215, 7945, 13261, 20203, 33823, 66305, 92827, 101015, 141421, 169115, 236761, 464135, 707105, 1183805, 3010247, 15051235, 21071729, 105358645]

約数ペア:

[(1, 105358645), (5, 21071729), (7, 15051235), (35, 3010247), (89, 1183805), (149, 707105), (227, 464135), (445, 236761), (623, 169115), (745, 141421), (1043, 101015), (1135, 92827), (1589, 66305), (3115, 33823), (5215, 20203), (7945, 13261)]