25604475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26261}}^1$

素因数の和:26287

約数の個数: 24

約数和(自身を含む): 45590832

約数和(自身を除く): 19986357

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 26261, 78783, 131305, 341393, 393915, 656525, 1024179, 1706965, 1969575, 5120895, 8534825, 25604475]

約数ペア:

[(1, 25604475), (3, 8534825), (5, 5120895), (13, 1969575), (15, 1706965), (25, 1024179), (39, 656525), (65, 393915), (75, 341393), (195, 131305), (325, 78783), (975, 26261)]