30784245

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{7573}}^1$

素因数の和:7852

約数の個数: 16

約数和(自身を含む): 49443072

約数和(自身を除く): 18658827

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 7573, 22719, 37865, 113595, 2052283, 6156849, 10261415, 30784245]

約数ペア:

[(1, 30784245), (3, 10261415), (5, 6156849), (15, 2052283), (271, 113595), (813, 37865), (1355, 22719), (4065, 7573)]