74416895

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 106500096

約数和(自身を除く): 32083201

約数列:

[1, 5, 7, 31, 35, 107, 155, 217, 535, 641, 749, 1085, 3205, 3317, 3745, 4487, 16585, 19871, 22435, 23219, 68587, 99355, 116095, 139097, 342935, 480109, 695485, 2126197, 2400545, 10630985, 14883379, 74416895]

約数ペア:

[(1, 74416895), (5, 14883379), (7, 10630985), (31, 2400545), (35, 2126197), (107, 695485), (155, 480109), (217, 342935), (535, 139097), (641, 116095), (749, 99355), (1085, 68587), (3205, 23219), (3317, 22435), (3745, 19871), (4487, 16585)]