25493325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2377}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 49538496

約数和(自身を除く): 24045171

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 2377, 3575, 7131, 10725, 11885, 26147, 30901, 35655, 59425, 78441, 92703, 130735, 154505, 178275, 339911, 392205, 463515, 653675, 772525, 1019733, 1699555, 1961025, 2317575, 5098665, 8497775, 25493325]

約数ペア:

[(1, 25493325), (3, 8497775), (5, 5098665), (11, 2317575), (13, 1961025), (15, 1699555), (25, 1019733), (33, 772525), (39, 653675), (55, 463515), (65, 392205), (75, 339911), (143, 178275), (165, 154505), (195, 130735), (275, 92703), (325, 78441), (429, 59425), (715, 35655), (825, 30901), (975, 26147), (2145, 11885), (2377, 10725), (3575, 7131)]