164064475

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 210249440

約数和(自身を除く): 46184965

約数列:

[1, 5, 25, 37, 185, 193, 919, 925, 965, 4595, 4825, 7141, 22975, 34003, 35705, 170015, 177367, 178525, 850075, 886835, 4434175, 6562579, 32812895, 164064475]

約数ペア:

[(1, 164064475), (5, 32812895), (25, 6562579), (37, 4434175), (185, 886835), (193, 850075), (919, 178525), (925, 177367), (965, 170015), (4595, 35705), (4825, 34003), (7141, 22975)]