3159489025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{4093}}^1$

素因数の和:4522

約数の個数: 48

約数和(自身を含む): 4897865088

約数和(自身を除く): 1738376063

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 401, 1925, 2005, 2807, 4093, 4411, 10025, 14035, 20465, 22055, 28651, 30877, 45023, 70175, 102325, 110275, 143255, 154385, 225115, 315161, 716275, 771925, 1125575, 1575805, 1641293, 7879025, 8206465, 11489051, 18054223, 41032325, 57445255, 90271115, 126379561, 287226275, 451355575, 631897805, 3159489025]

約数ペア:

[(1, 3159489025), (5, 631897805), (7, 451355575), (11, 287226275), (25, 126379561), (35, 90271115), (55, 57445255), (77, 41032325), (175, 18054223), (275, 11489051), (385, 8206465), (401, 7879025), (1925, 1641293), (2005, 1575805), (2807, 1125575), (4093, 771925), (4411, 716275), (10025, 315161), (14035, 225115), (20465, 154385), (22055, 143255), (28651, 110275), (30877, 102325), (45023, 70175)]