9180795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 16722720

約数和(自身を除く): 7541925

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 89, 115, 195, 267, 299, 345, 445, 529, 897, 1157, 1335, 1495, 1587, 2047, 2645, 3471, 4485, 5785, 6141, 6877, 7935, 10235, 17355, 20631, 26611, 30705, 34385, 47081, 79833, 103155, 133055, 141243, 235405, 399165, 612053, 706215, 1836159, 3060265, 9180795]

約数ペア:

[(1, 9180795), (3, 3060265), (5, 1836159), (13, 706215), (15, 612053), (23, 399165), (39, 235405), (65, 141243), (69, 133055), (89, 103155), (115, 79833), (195, 47081), (267, 34385), (299, 30705), (345, 26611), (445, 20631), (529, 17355), (897, 10235), (1157, 7935), (1335, 6877), (1495, 6141), (1587, 5785), (2047, 4485), (2645, 3471)]