1020695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 1354752

約数和(自身を除く): 334057

約数列:

[1, 5, 13, 41, 65, 205, 383, 533, 1915, 2665, 4979, 15703, 24895, 78515, 204139, 1020695]

約数ペア:

[(1, 1020695), (5, 204139), (13, 78515), (41, 24895), (65, 15703), (205, 4979), (383, 2665), (533, 1915)]