302535

素因数分解:

$3^6\times 5^1\times {\mathrm{83}}^1$

素因数の和:106

約数の個数: 28

約数和(自身を含む): 550872

約数和(自身を除く): 248337

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 243, 249, 405, 415, 729, 747, 1215, 1245, 2241, 3645, 3735, 6723, 11205, 20169, 33615, 60507, 100845, 302535]

約数ペア:

[(1, 302535), (3, 100845), (5, 60507), (9, 33615), (15, 20169), (27, 11205), (45, 6723), (81, 3735), (83, 3645), (135, 2241), (243, 1245), (249, 1215), (405, 747), (415, 729)]