91403870545

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{128621}}^1$

素因数の和:128710

約数の個数: 36

約数和(自身を含む): 123008678676

約数和(自身を除く): 31604808131

約数列:

[1, 5, 13, 29, 65, 145, 169, 377, 841, 845, 1885, 4205, 4901, 10933, 24505, 54665, 128621, 142129, 643105, 710645, 1672073, 3730009, 8360365, 18650045, 21736949, 48490117, 108170261, 108684745, 242450585, 540851305, 630371521, 1406213393, 3151857605, 7031066965, 18280774109, 91403870545]

約数ペア:

[(1, 91403870545), (5, 18280774109), (13, 7031066965), (29, 3151857605), (65, 1406213393), (145, 630371521), (169, 540851305), (377, 242450585), (841, 108684745), (845, 108170261), (1885, 48490117), (4205, 21736949), (4901, 18650045), (10933, 8360365), (24505, 3730009), (54665, 1672073), (128621, 710645), (142129, 643105)]