23756755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 32372928

約数和(自身を除く): 8616173

約数列:

[1, 5, 11, 55, 61, 73, 97, 305, 365, 485, 671, 803, 1067, 3355, 4015, 4453, 5335, 5917, 7081, 22265, 29585, 35405, 48983, 65087, 77891, 244915, 325435, 389455, 431941, 2159705, 4751351, 23756755]

約数ペア:

[(1, 23756755), (5, 4751351), (11, 2159705), (55, 431941), (61, 389455), (73, 325435), (97, 244915), (305, 77891), (365, 65087), (485, 48983), (671, 35405), (803, 29585), (1067, 22265), (3355, 7081), (4015, 5917), (4453, 5335)]