25553775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26209}}^1$

素因数の和:26235

約数の個数: 24

約数和(自身を含む): 45500560

約数和(自身を除く): 19946785

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 26209, 78627, 131045, 340717, 393135, 655225, 1022151, 1703585, 1965675, 5110755, 8517925, 25553775]

約数ペア:

[(1, 25553775), (3, 8517925), (5, 5110755), (13, 1965675), (15, 1703585), (25, 1022151), (39, 655225), (65, 393135), (75, 340717), (195, 131045), (325, 78627), (975, 26209)]