23266925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 34134720

約数和(自身を除く): 10867795

約数列:

[1, 5, 11, 19, 25, 55, 61, 73, 95, 209, 275, 305, 365, 475, 671, 803, 1045, 1159, 1387, 1525, 1825, 3355, 4015, 4453, 5225, 5795, 6935, 12749, 15257, 16775, 20075, 22265, 28975, 34675, 48983, 63745, 76285, 84607, 111325, 244915, 318725, 381425, 423035, 930677, 1224575, 2115175, 4653385, 23266925]

約数ペア:

[(1, 23266925), (5, 4653385), (11, 2115175), (19, 1224575), (25, 930677), (55, 423035), (61, 381425), (73, 318725), (95, 244915), (209, 111325), (275, 84607), (305, 76285), (365, 63745), (475, 48983), (671, 34675), (803, 28975), (1045, 22265), (1159, 20075), (1387, 16775), (1525, 15257), (1825, 12749), (3355, 6935), (4015, 5795), (4453, 5225)]