25961325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26627}}^1$

素因数の和:26653

約数の個数: 24

約数和(自身を含む): 46226208

約数和(自身を除く): 20264883

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 26627, 79881, 133135, 346151, 399405, 665675, 1038453, 1730755, 1997025, 5192265, 8653775, 25961325]

約数ペア:

[(1, 25961325), (3, 8653775), (5, 5192265), (13, 1997025), (15, 1730755), (25, 1038453), (39, 665675), (65, 399405), (75, 346151), (195, 133135), (325, 79881), (975, 26627)]