1248530975

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{6121}}^1$

素因数の和:6371

約数の個数: 24

約数和(自身を含む): 1594168800

約数和(自身を除く): 345637825

約数列:

[1, 5, 25, 41, 199, 205, 995, 1025, 4975, 6121, 8159, 30605, 40795, 153025, 203975, 250961, 1218079, 1254805, 6090395, 6274025, 30451975, 49941239, 249706195, 1248530975]

約数ペア:

[(1, 1248530975), (5, 249706195), (25, 49941239), (41, 30451975), (199, 6274025), (205, 6090395), (995, 1254805), (1025, 1218079), (4975, 250961), (6121, 203975), (8159, 153025), (30605, 40795)]