61135675

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 77720720

約数和(自身を除く): 16585045

約数列:

[1, 5, 25, 73, 139, 241, 365, 695, 1205, 1825, 3475, 6025, 10147, 17593, 33499, 50735, 87965, 167495, 253675, 439825, 837475, 2445427, 12227135, 61135675]

約数ペア:

[(1, 61135675), (5, 12227135), (25, 2445427), (73, 837475), (139, 439825), (241, 253675), (365, 167495), (695, 87965), (1205, 50735), (1825, 33499), (3475, 17593), (6025, 10147)]