70828025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1549}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 92256000

約数和(自身を除く): 21427975

約数列:

[1, 5, 25, 31, 59, 155, 295, 775, 1475, 1549, 1829, 7745, 9145, 38725, 45725, 48019, 91391, 240095, 456955, 1200475, 2284775, 2833121, 14165605, 70828025]

約数ペア:

[(1, 70828025), (5, 14165605), (25, 2833121), (31, 2284775), (59, 1200475), (155, 456955), (295, 240095), (775, 91391), (1475, 48019), (1549, 45725), (1829, 38725), (7745, 9145)]