79720015

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{5903}}^1$

素因数の和:6018

約数の個数: 16

約数和(自身を含む): 99612288

約数和(自身を除く): 19892273

約数列:

[1, 5, 37, 73, 185, 365, 2701, 5903, 13505, 29515, 218411, 430919, 1092055, 2154595, 15944003, 79720015]

約数ペア:

[(1, 79720015), (5, 15944003), (37, 2154595), (73, 1092055), (185, 430919), (365, 218411), (2701, 29515), (5903, 13505)]