22023755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 31752000

約数和(自身を除く): 9728245

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1049, 1105, 1235, 1615, 4199, 5245, 13637, 17833, 19931, 20995, 68185, 89165, 99655, 231829, 259103, 338827, 1159145, 1295515, 1694135, 4404751, 22023755]

約数ペア:

[(1, 22023755), (5, 4404751), (13, 1694135), (17, 1295515), (19, 1159145), (65, 338827), (85, 259103), (95, 231829), (221, 99655), (247, 89165), (323, 68185), (1049, 20995), (1105, 19931), (1235, 17833), (1615, 13637), (4199, 5245)]