23713305

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 24670695

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 343, 385, 419, 539, 735, 1029, 1155, 1257, 1617, 1715, 2095, 2695, 2933, 3773, 4609, 5145, 6285, 8085, 8799, 11319, 13827, 14665, 18865, 20531, 23045, 32263, 43995, 56595, 61593, 69135, 96789, 102655, 143717, 161315, 225841, 307965, 431151, 483945, 677523, 718585, 1129205, 1580887, 2155755, 3387615, 4742661, 7904435, 23713305]

約数ペア:

[(1, 23713305), (3, 7904435), (5, 4742661), (7, 3387615), (11, 2155755), (15, 1580887), (21, 1129205), (33, 718585), (35, 677523), (49, 483945), (55, 431151), (77, 307965), (105, 225841), (147, 161315), (165, 143717), (231, 102655), (245, 96789), (343, 69135), (385, 61593), (419, 56595), (539, 43995), (735, 32263), (1029, 23045), (1155, 20531), (1257, 18865), (1617, 14665), (1715, 13827), (2095, 11319), (2695, 8799), (2933, 8085), (3773, 6285), (4609, 5145)]