75960015

素因数分解:

$3^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{3947}}^1$

素因数の和:5238

約数の個数: 16

約数和(自身を含む): 121661568

約数和(自身を除く): 45701553

約数列:

[1, 3, 5, 15, 1283, 3849, 3947, 6415, 11841, 19245, 19735, 59205, 5064001, 15192003, 25320005, 75960015]

約数ペア:

[(1, 75960015), (3, 25320005), (5, 15192003), (15, 5064001), (1283, 59205), (3849, 19735), (3947, 19245), (6415, 11841)]