147996015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{318271}}^1$

素因数の和:318310

約数の個数: 16

約数和(自身を含む): 244432896

約数和(自身を除く): 96436881

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 318271, 954813, 1591355, 4774065, 9866401, 29599203, 49332005, 147996015]

約数ペア:

[(1, 147996015), (3, 49332005), (5, 29599203), (15, 9866401), (31, 4774065), (93, 1591355), (155, 954813), (465, 318271)]