71348865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12821}}^1$

素因数の和:12889

約数の個数: 32

約数和(自身を含む): 132938496

約数和(自身を除く): 61589631

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 12821, 38463, 64105, 89747, 192315, 269241, 448735, 679513, 1346205, 2038539, 3397565, 4756591, 10192695, 14269773, 23782955, 71348865]

約数ペア:

[(1, 71348865), (3, 23782955), (5, 14269773), (7, 10192695), (15, 4756591), (21, 3397565), (35, 2038539), (53, 1346205), (105, 679513), (159, 448735), (265, 269241), (371, 192315), (795, 89747), (1113, 64105), (1855, 38463), (5565, 12821)]