74104905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{100823}}^1$

素因数の和:100845

約数の個数: 24

約数和(自身を含む): 137927232

約数和(自身を除く): 63822327

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 100823, 302469, 504115, 705761, 1512345, 2117283, 3528805, 4940327, 10586415, 14820981, 24701635, 74104905]

約数ペア:

[(1, 74104905), (3, 24701635), (5, 14820981), (7, 10586415), (15, 4940327), (21, 3528805), (35, 2117283), (49, 1512345), (105, 705761), (147, 504115), (245, 302469), (735, 100823)]