64015695

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9421}}^1$

素因数の和:9583

約数の個数: 24

約数和(自身を含む): 111707232

約数和(自身を除く): 47691537

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 9421, 28263, 47105, 84789, 141315, 423945, 1422571, 4267713, 7112855, 12803139, 21338565, 64015695]

約数ペア:

[(1, 64015695), (3, 21338565), (5, 12803139), (9, 7112855), (15, 4267713), (45, 1422571), (151, 423945), (453, 141315), (755, 84789), (1359, 47105), (2265, 28263), (6795, 9421)]