23320045

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 34007040

約数和(自身を除く): 10686995

約数列:

[1, 5, 7, 23, 35, 59, 115, 161, 295, 413, 491, 805, 1357, 2065, 2455, 3437, 6785, 9499, 11293, 17185, 28969, 47495, 56465, 79051, 144845, 202783, 395255, 666287, 1013915, 3331435, 4664009, 23320045]

約数ペア:

[(1, 23320045), (5, 4664009), (7, 3331435), (23, 1013915), (35, 666287), (59, 395255), (115, 202783), (161, 144845), (295, 79051), (413, 56465), (491, 47495), (805, 28969), (1357, 17185), (2065, 11293), (2455, 9499), (3437, 6785)]