84640535

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7487}}^1$

素因数の和:7535

約数の個数: 32

約数和(自身を含む): 129392640

約数和(自身を除く): 44752105

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 7487, 11305, 37435, 52409, 127279, 142253, 262045, 636395, 711265, 890953, 995771, 2418301, 4454765, 4978855, 12091505, 16928107, 84640535]

約数ペア:

[(1, 84640535), (5, 16928107), (7, 12091505), (17, 4978855), (19, 4454765), (35, 2418301), (85, 995771), (95, 890953), (119, 711265), (133, 636395), (323, 262045), (595, 142253), (665, 127279), (1615, 52409), (2261, 37435), (7487, 11305)]