25001925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25643}}^1$

素因数の和:25669

約数の個数: 24

約数和(自身を含む): 44517984

約数和(自身を除く): 19516059

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 25643, 76929, 128215, 333359, 384645, 641075, 1000077, 1666795, 1923225, 5000385, 8333975, 25001925]

約数ペア:

[(1, 25001925), (3, 8333975), (5, 5000385), (13, 1923225), (15, 1666795), (25, 1000077), (39, 641075), (65, 384645), (75, 333359), (195, 128215), (325, 76929), (975, 25643)]