86685195

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{36809}}^1$

素因数の和:36974

約数の個数: 16

約数和(自身を含む): 139583520

約数和(自身を除く): 52898325

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 36809, 110427, 184045, 552135, 5779013, 17337039, 28895065, 86685195]

約数ペア:

[(1, 86685195), (3, 28895065), (5, 17337039), (15, 5779013), (157, 552135), (471, 184045), (785, 110427), (2355, 36809)]