151012855

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{32441}}^1$

素因数の和:32479

約数の個数: 24

約数和(自身を含む): 221903280

約数和(自身を除く): 70890425

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 32441, 162205, 227087, 616379, 1135435, 1589609, 3081895, 4314653, 7948045, 21573265, 30202571, 151012855]

約数ペア:

[(1, 151012855), (5, 30202571), (7, 21573265), (19, 7948045), (35, 4314653), (49, 3081895), (95, 1589609), (133, 1135435), (245, 616379), (665, 227087), (931, 162205), (4655, 32441)]