158461925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4987}}^1$

素因数の和:5069

約数の個数: 24

約数和(自身を含む): 207820032

約数和(自身を除く): 49358107

約数列:

[1, 5, 25, 31, 41, 155, 205, 775, 1025, 1271, 4987, 6355, 24935, 31775, 124675, 154597, 204467, 772985, 1022335, 3864925, 5111675, 6338477, 31692385, 158461925]

約数ペア:

[(1, 158461925), (5, 31692385), (25, 6338477), (31, 5111675), (41, 3864925), (155, 1022335), (205, 772985), (775, 204467), (1025, 154597), (1271, 124675), (4987, 31775), (6355, 24935)]