54382405

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 87759936

約数和(自身を除く): 33377531

約数列:

[1, 5, 7, 11, 17, 35, 49, 55, 77, 85, 119, 187, 245, 385, 539, 595, 833, 935, 1187, 1309, 2695, 4165, 5935, 6545, 8309, 9163, 13057, 20179, 41545, 45815, 58163, 65285, 91399, 100895, 141253, 221969, 290815, 456995, 639793, 706265, 988771, 1109845, 1553783, 3198965, 4943855, 7768915, 10876481, 54382405]

約数ペア:

[(1, 54382405), (5, 10876481), (7, 7768915), (11, 4943855), (17, 3198965), (35, 1553783), (49, 1109845), (55, 988771), (77, 706265), (85, 639793), (119, 456995), (187, 290815), (245, 221969), (385, 141253), (539, 100895), (595, 91399), (833, 65285), (935, 58163), (1187, 45815), (1309, 41545), (2695, 20179), (4165, 13057), (5935, 9163), (6545, 8309)]