100845

素因数分解:

$3^5\times 5^1\times {\mathrm{83}}^1$

素因数の和:103

約数の個数: 24

約数和(自身を含む): 183456

約数和(自身を除く): 82611

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 243, 249, 405, 415, 747, 1215, 1245, 2241, 3735, 6723, 11205, 20169, 33615, 100845]

約数ペア:

[(1, 100845), (3, 33615), (5, 20169), (9, 11205), (15, 6723), (27, 3735), (45, 2241), (81, 1245), (83, 1215), (135, 747), (243, 415), (249, 405)]