965637075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{990397}}^1$

素因数の和:990423

約数の個数: 24

約数和(自身を含む): 1719330928

約数和(自身を除く): 753693853

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 990397, 2971191, 4951985, 12875161, 14855955, 24759925, 38625483, 64375805, 74279775, 193127415, 321879025, 965637075]

約数ペア:

[(1, 965637075), (3, 321879025), (5, 193127415), (13, 74279775), (15, 64375805), (25, 38625483), (39, 24759925), (65, 14855955), (75, 12875161), (195, 4951985), (325, 2971191), (975, 990397)]