2247205005

素因数分解:

$3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{25183}}^1$

素因数の和:25858

約数の個数: 32

約数和(自身を含む): 4001233920

約数和(自身を除く): 1754028915

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 661, 1983, 3305, 5949, 9915, 17847, 25183, 29745, 75549, 89235, 125915, 226647, 377745, 679941, 1133235, 3399705, 16645963, 49937889, 83229815, 149813667, 249689445, 449441001, 749068335, 2247205005]

約数ペア:

[(1, 2247205005), (3, 749068335), (5, 449441001), (9, 249689445), (15, 149813667), (27, 83229815), (45, 49937889), (135, 16645963), (661, 3399705), (1983, 1133235), (3305, 679941), (5949, 377745), (9915, 226647), (17847, 125915), (25183, 89235), (29745, 75549)]