174933265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{1601}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 231860664

約数和(自身を除く): 56927399

約数列:

[1, 5, 13, 41, 65, 205, 533, 1601, 1681, 2665, 8005, 8405, 20813, 21853, 65641, 104065, 109265, 328205, 853333, 2691281, 4266665, 13456405, 34986653, 174933265]

約数ペア:

[(1, 174933265), (5, 34986653), (13, 13456405), (41, 4266665), (65, 2691281), (205, 853333), (533, 328205), (1601, 109265), (1681, 104065), (2665, 65641), (8005, 21853), (8405, 20813)]