8144925

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 13585440

約数和(自身を除く): 5440515

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 829, 1965, 2487, 3275, 4145, 9825, 12435, 20725, 62175, 108599, 325797, 542995, 1628985, 2714975, 8144925]

約数ペア:

[(1, 8144925), (3, 2714975), (5, 1628985), (15, 542995), (25, 325797), (75, 108599), (131, 62175), (393, 20725), (655, 12435), (829, 9825), (1965, 4145), (2487, 3275)]