64960955

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 79161600

約数和(自身を除く): 14200645

約数列:

[1, 5, 139, 151, 619, 695, 755, 3095, 20989, 86041, 93469, 104945, 430205, 467345, 12992191, 64960955]

約数ペア:

[(1, 64960955), (5, 12992191), (139, 467345), (151, 430205), (619, 104945), (695, 93469), (755, 86041), (3095, 20989)]