22230825

素因数分解:

$3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{947}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 36911328

約数和(自身を除く): 14680503

約数列:

[1, 3, 5, 15, 25, 75, 313, 939, 947, 1565, 2841, 4695, 4735, 7825, 14205, 23475, 23675, 71025, 296411, 889233, 1482055, 4446165, 7410275, 22230825]

約数ペア:

[(1, 22230825), (3, 7410275), (5, 4446165), (15, 1482055), (25, 889233), (75, 296411), (313, 71025), (939, 23675), (947, 23475), (1565, 14205), (2841, 7825), (4695, 4735)]