156769325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 216700416

約数和(自身を除く): 59931091

約数列:

[1, 5, 17, 25, 31, 73, 85, 155, 163, 365, 425, 527, 775, 815, 1241, 1825, 2263, 2635, 2771, 4075, 5053, 6205, 11315, 11899, 13175, 13855, 25265, 31025, 38471, 56575, 59495, 69275, 85901, 126325, 192355, 202283, 297475, 368869, 429505, 961775, 1011415, 1844345, 2147525, 5057075, 6270773, 9221725, 31353865, 156769325]

約数ペア:

[(1, 156769325), (5, 31353865), (17, 9221725), (25, 6270773), (31, 5057075), (73, 2147525), (85, 1844345), (155, 1011415), (163, 961775), (365, 429505), (425, 368869), (527, 297475), (775, 202283), (815, 192355), (1241, 126325), (1825, 85901), (2263, 69275), (2635, 59495), (2771, 56575), (4075, 38471), (5053, 31025), (6205, 25265), (11315, 13855), (11899, 13175)]