75012735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3947}}^1$

素因数の和:4143

約数の個数: 32

約数和(自身を含む): 137958912

約数和(自身を除く): 62946177

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 2715, 3801, 3947, 6335, 11841, 19005, 19735, 27629, 59205, 82887, 138145, 414435, 714407, 2143221, 3572035, 5000849, 10716105, 15002547, 25004245, 75012735]

約数ペア:

[(1, 75012735), (3, 25004245), (5, 15002547), (7, 10716105), (15, 5000849), (21, 3572035), (35, 2143221), (105, 714407), (181, 414435), (543, 138145), (905, 82887), (1267, 59205), (2715, 27629), (3801, 19735), (3947, 19005), (6335, 11841)]