42221865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2663}}^1$

素因数の和:2829

約数の個数: 32

約数和(自身を含む): 77746176

約数和(自身を除く): 35524311

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 2265, 2663, 3171, 5285, 7989, 13315, 15855, 18641, 39945, 55923, 93205, 279615, 402113, 1206339, 2010565, 2814791, 6031695, 8444373, 14073955, 42221865]

約数ペア:

[(1, 42221865), (3, 14073955), (5, 8444373), (7, 6031695), (15, 2814791), (21, 2010565), (35, 1206339), (105, 402113), (151, 279615), (453, 93205), (755, 55923), (1057, 39945), (2265, 18641), (2663, 15855), (3171, 13315), (5285, 7989)]