2201601155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{3259}}^1$

素因数の和:3843

約数の個数: 32

約数和(自身を含む): 3001286400

約数和(自身を除く): 799685245

約数列:

[1, 5, 13, 19, 65, 95, 247, 547, 1235, 2735, 3259, 7111, 10393, 16295, 35555, 42367, 51965, 61921, 135109, 211835, 309605, 675545, 804973, 1782673, 4024865, 8913365, 23174749, 33870787, 115873745, 169353935, 440320231, 2201601155]

約数ペア:

[(1, 2201601155), (5, 440320231), (13, 169353935), (19, 115873745), (65, 33870787), (95, 23174749), (247, 8913365), (547, 4024865), (1235, 1782673), (2735, 804973), (3259, 675545), (7111, 309605), (10393, 211835), (16295, 135109), (35555, 61921), (42367, 51965)]