172100055

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{2153}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 279313488

約数和(自身を除く): 107213433

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 2153, 5329, 6459, 10765, 15987, 26645, 32295, 79935, 157169, 471507, 785845, 2357535, 11473337, 34420011, 57366685, 172100055]

約数ペア:

[(1, 172100055), (3, 57366685), (5, 34420011), (15, 11473337), (73, 2357535), (219, 785845), (365, 471507), (1095, 157169), (2153, 79935), (5329, 32295), (6459, 26645), (10765, 15987)]