25425315

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19483}}^1$

素因数の和:19523

約数の個数: 24

約数和(自身を含む): 45592560

約数和(自身を除く): 20167245

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 19483, 58449, 97415, 175347, 292245, 565007, 876735, 1695021, 2825035, 5085063, 8475105, 25425315]

約数ペア:

[(1, 25425315), (3, 8475105), (5, 5085063), (9, 2825035), (15, 1695021), (29, 876735), (45, 565007), (87, 292245), (145, 175347), (261, 97415), (435, 58449), (1305, 19483)]