87517145

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1471}}^1$

素因数の和:1712

約数の個数: 16

約数和(自身を含む): 107185152

約数和(自身を除く): 19668007

約数列:

[1, 5, 73, 163, 365, 815, 1471, 7355, 11899, 59495, 107383, 239773, 536915, 1198865, 17503429, 87517145]

約数ペア:

[(1, 87517145), (5, 17503429), (73, 1198865), (163, 536915), (365, 239773), (815, 107383), (1471, 59495), (7355, 11899)]