472635

素因数分解:

$3^5\times 5^1\times {\mathrm{389}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 851760

約数和(自身を除く): 379125

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 389, 405, 1167, 1215, 1945, 3501, 5835, 10503, 17505, 31509, 52515, 94527, 157545, 472635]

約数ペア:

[(1, 472635), (3, 157545), (5, 94527), (9, 52515), (15, 31509), (27, 17505), (45, 10503), (81, 5835), (135, 3501), (243, 1945), (389, 1215), (405, 1167)]