22170635

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 28808880

約数和(自身を除く): 6638245

約数列:

[1, 5, 17, 67, 85, 229, 289, 335, 1139, 1145, 1445, 3893, 5695, 15343, 19363, 19465, 66181, 76715, 96815, 260831, 330905, 1304155, 4434127, 22170635]

約数ペア:

[(1, 22170635), (5, 4434127), (17, 1304155), (67, 330905), (85, 260831), (229, 96815), (289, 76715), (335, 66181), (1139, 19465), (1145, 19363), (1445, 15343), (3893, 5695)]