56220015

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{70717}}^1$

素因数の和:70778

約数の個数: 16

約数和(自身を含む): 91650528

約数和(自身を除く): 35430513

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 70717, 212151, 353585, 1060755, 3748001, 11244003, 18740005, 56220015]

約数ペア:

[(1, 56220015), (3, 18740005), (5, 11244003), (15, 3748001), (53, 1060755), (159, 353585), (265, 212151), (795, 70717)]