90704005

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{136397}}^1$

素因数の和:136428

約数の個数: 16

約数和(自身を含む): 130942080

約数和(自身を除く): 40238075

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 136397, 681985, 954779, 2591543, 4773895, 12957715, 18140801, 90704005]

約数ペア:

[(1, 90704005), (5, 18140801), (7, 12957715), (19, 4773895), (35, 2591543), (95, 954779), (133, 681985), (665, 136397)]