127768425

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{32143}}^1$

素因数の和:32209

約数の個数: 24

約数和(自身を含む): 215236224

約数和(自身を除く): 87467799

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 32143, 96429, 160715, 482145, 803575, 1703579, 2410725, 5110737, 8517895, 25553685, 42589475, 127768425]

約数ペア:

[(1, 127768425), (3, 42589475), (5, 25553685), (15, 8517895), (25, 5110737), (53, 2410725), (75, 1703579), (159, 803575), (265, 482145), (795, 160715), (1325, 96429), (3975, 32143)]