23925405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9907}}^1$

素因数の和:9945

約数の個数: 32

約数和(自身を含む): 45656064

約数和(自身を除く): 21730659

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 9907, 29721, 49535, 69349, 148605, 208047, 227861, 346745, 683583, 1040235, 1139305, 1595027, 3417915, 4785081, 7975135, 23925405]

約数ペア:

[(1, 23925405), (3, 7975135), (5, 4785081), (7, 3417915), (15, 1595027), (21, 1139305), (23, 1040235), (35, 683583), (69, 346745), (105, 227861), (115, 208047), (161, 148605), (345, 69349), (483, 49535), (805, 29721), (2415, 9907)]