530985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 1048320

約数和(自身を除く): 517335

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 389, 455, 1167, 1365, 1945, 2723, 5057, 5835, 8169, 13615, 15171, 25285, 35399, 40845, 75855, 106197, 176995, 530985]

約数ペア:

[(1, 530985), (3, 176995), (5, 106197), (7, 75855), (13, 40845), (15, 35399), (21, 25285), (35, 15171), (39, 13615), (65, 8169), (91, 5835), (105, 5057), (195, 2723), (273, 1945), (389, 1365), (455, 1167)]