22017485

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 10157875

約数列:

[1, 5, 7, 19, 35, 95, 113, 133, 293, 565, 665, 791, 1465, 2051, 2147, 3955, 5567, 10255, 10735, 15029, 27835, 33109, 38969, 75145, 165545, 194845, 231763, 629071, 1158815, 3145355, 4403497, 22017485]

約数ペア:

[(1, 22017485), (5, 4403497), (7, 3145355), (19, 1158815), (35, 629071), (95, 231763), (113, 194845), (133, 165545), (293, 75145), (565, 38969), (665, 33109), (791, 27835), (1465, 15029), (2051, 10735), (2147, 10255), (3955, 5567)]