4791047325

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{406883}}^1$

素因数の和:407053

約数の個数: 24

約数和(自身を含む): 7971671328

約数和(自身を除く): 3180624003

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 2355, 3925, 11775, 406883, 1220649, 2034415, 6103245, 10172075, 30516225, 63880631, 191641893, 319403155, 958209465, 1597015775, 4791047325]

約数ペア:

[(1, 4791047325), (3, 1597015775), (5, 958209465), (15, 319403155), (25, 191641893), (75, 63880631), (157, 30516225), (471, 10172075), (785, 6103245), (2355, 2034415), (3925, 1220649), (11775, 406883)]