22167745

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 30558780

約数和(自身を除く): 8391035

約数列:

[1, 5, 17, 23, 29, 85, 115, 145, 289, 391, 493, 529, 667, 1445, 1955, 2465, 2645, 3335, 6647, 8381, 8993, 11339, 15341, 33235, 41905, 44965, 56695, 76705, 152881, 192763, 260797, 764405, 963815, 1303985, 4433549, 22167745]

約数ペア:

[(1, 22167745), (5, 4433549), (17, 1303985), (23, 963815), (29, 764405), (85, 260797), (115, 192763), (145, 152881), (289, 76705), (391, 56695), (493, 44965), (529, 41905), (667, 33235), (1445, 15341), (1955, 11339), (2465, 8993), (2645, 8381), (3335, 6647)]