90346585

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{479}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 131880960

約数和(自身を除く): 41534375

約数列:

[1, 5, 7, 17, 35, 85, 119, 317, 479, 595, 1585, 2219, 2395, 3353, 5389, 8143, 11095, 16765, 26945, 37723, 40715, 57001, 151843, 188615, 285005, 759215, 1062901, 2581331, 5314505, 12906655, 18069317, 90346585]

約数ペア:

[(1, 90346585), (5, 18069317), (7, 12906655), (17, 5314505), (35, 2581331), (85, 1062901), (119, 759215), (317, 285005), (479, 188615), (595, 151843), (1585, 57001), (2219, 40715), (2395, 37723), (3353, 26945), (5389, 16765), (8143, 11095)]