350020055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53479}}^1$

素因数の和:53519

約数の個数: 32

約数和(自身を含む): 554480640

約数和(自身を除く): 204460585

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 53479, 267395, 374353, 588269, 909143, 1871765, 2941345, 4117883, 4545715, 6364001, 10000573, 20589415, 31820005, 50002865, 70004011, 350020055]

約数ペア:

[(1, 350020055), (5, 70004011), (7, 50002865), (11, 31820005), (17, 20589415), (35, 10000573), (55, 6364001), (77, 4545715), (85, 4117883), (119, 2941345), (187, 1871765), (385, 909143), (595, 588269), (935, 374353), (1309, 267395), (6545, 53479)]