2053515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8053}}^1$

素因数の和:8078

約数の個数: 16

約数和(自身を含む): 3479328

約数和(自身を除く): 1425813

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 8053, 24159, 40265, 120795, 136901, 410703, 684505, 2053515]

約数ペア:

[(1, 2053515), (3, 684505), (5, 410703), (15, 136901), (17, 120795), (51, 40265), (85, 24159), (255, 8053)]