6485715

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1427}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 11361168

約数和(自身を除く): 4875453

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1427, 1515, 4281, 4545, 7135, 12843, 21405, 64215, 144127, 432381, 720635, 1297143, 2161905, 6485715]

約数ペア:

[(1, 6485715), (3, 2161905), (5, 1297143), (9, 720635), (15, 432381), (45, 144127), (101, 64215), (303, 21405), (505, 12843), (909, 7135), (1427, 4545), (1515, 4281)]