3818385

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 6747624

約数和(自身を除く): 2929239

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 1601, 2385, 4803, 8005, 14409, 24015, 72045, 84853, 254559, 424265, 763677, 1272795, 3818385]

約数ペア:

[(1, 3818385), (3, 1272795), (5, 763677), (9, 424265), (15, 254559), (45, 84853), (53, 72045), (159, 24015), (265, 14409), (477, 8005), (795, 4803), (1601, 2385)]