72667505

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{619}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 89190720

約数和(自身を除く): 16523215

約数列:

[1, 5, 53, 265, 443, 619, 2215, 3095, 23479, 32807, 117395, 164035, 274217, 1371085, 14533501, 72667505]

約数ペア:

[(1, 72667505), (5, 14533501), (53, 1371085), (265, 274217), (443, 164035), (619, 117395), (2215, 32807), (3095, 23479)]