22327825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 32497920

約数和(自身を除く): 10170095

約数列:

[1, 5, 13, 23, 25, 29, 65, 103, 115, 145, 299, 325, 377, 515, 575, 667, 725, 1339, 1495, 1885, 2369, 2575, 2987, 3335, 6695, 7475, 8671, 9425, 11845, 14935, 16675, 30797, 33475, 38831, 43355, 59225, 68701, 74675, 153985, 194155, 216775, 343505, 769925, 893113, 970775, 1717525, 4465565, 22327825]

約数ペア:

[(1, 22327825), (5, 4465565), (13, 1717525), (23, 970775), (25, 893113), (29, 769925), (65, 343505), (103, 216775), (115, 194155), (145, 153985), (299, 74675), (325, 68701), (377, 59225), (515, 43355), (575, 38831), (667, 33475), (725, 30797), (1339, 16675), (1495, 14935), (1885, 11845), (2369, 9425), (2575, 8671), (2987, 7475), (3335, 6695)]