70402825

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 90569600

約数和(自身を除く): 20166775

約数列:

[1, 5, 25, 43, 79, 215, 395, 829, 1075, 1975, 3397, 4145, 16985, 20725, 35647, 65491, 84925, 178235, 327455, 891175, 1637275, 2816113, 14080565, 70402825]

約数ペア:

[(1, 70402825), (5, 14080565), (25, 2816113), (43, 1637275), (79, 891175), (215, 327455), (395, 178235), (829, 84925), (1075, 65491), (1975, 35647), (3397, 20725), (4145, 16985)]