172617302015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{18287}}^1\times {\mathrm{60899}}^1$

素因数の和:79222

約数の個数: 16

約数和(自身を含む): 213837926400

約数和(自身を除く): 41220624385

約数列:

[1, 5, 31, 155, 18287, 60899, 91435, 304495, 566897, 1887869, 2834485, 9439345, 1113660013, 5568300065, 34523460403, 172617302015]

約数ペア:

[(1, 172617302015), (5, 34523460403), (31, 5568300065), (155, 1113660013), (18287, 9439345), (60899, 2834485), (91435, 1887869), (304495, 566897)]