72628005

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{54403}}^1$

素因数の和:54500

約数の個数: 16

約数和(自身を含む): 117512640

約数和(自身を除く): 44884635

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 54403, 163209, 272015, 816045, 4841867, 14525601, 24209335, 72628005]

約数ペア:

[(1, 72628005), (3, 24209335), (5, 14525601), (15, 4841867), (89, 816045), (267, 272015), (445, 163209), (1335, 54403)]