87289345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{9391}}^1$

素因数の和:9433

約数の個数: 24

約数和(自身を含む): 123748992

約数和(自身を除く): 36459647

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 9295, 9391, 46955, 103301, 122083, 516505, 610415, 1342913, 1587079, 6714565, 7935395, 17457869, 87289345]

約数ペア:

[(1, 87289345), (5, 17457869), (11, 7935395), (13, 6714565), (55, 1587079), (65, 1342913), (143, 610415), (169, 516505), (715, 122083), (845, 103301), (1859, 46955), (9295, 9391)]