66303345

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 108520704

約数和(自身を除く): 42217359

約数列:

[1, 3, 5, 15, 73, 151, 219, 365, 401, 453, 755, 1095, 1203, 2005, 2265, 6015, 11023, 29273, 33069, 55115, 60551, 87819, 146365, 165345, 181653, 302755, 439095, 908265, 4420223, 13260669, 22101115, 66303345]

約数ペア:

[(1, 66303345), (3, 22101115), (5, 13260669), (15, 4420223), (73, 908265), (151, 439095), (219, 302755), (365, 181653), (401, 165345), (453, 146365), (755, 87819), (1095, 60551), (1203, 55115), (2005, 33069), (2265, 29273), (6015, 11023)]