47630905

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 68221440

約数和(自身を除く): 20590535

約数列:

[1, 5, 7, 29, 35, 145, 167, 203, 281, 835, 1015, 1169, 1405, 1967, 4843, 5845, 8149, 9835, 24215, 33901, 40745, 46927, 57043, 169505, 234635, 285215, 328489, 1360883, 1642445, 6804415, 9526181, 47630905]

約数ペア:

[(1, 47630905), (5, 9526181), (7, 6804415), (29, 1642445), (35, 1360883), (145, 328489), (167, 285215), (203, 234635), (281, 169505), (835, 57043), (1015, 46927), (1169, 40745), (1405, 33901), (1967, 24215), (4843, 9835), (5845, 8149)]