69387765

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 118863360

約数和(自身を除く): 49475595

約数列:

[1, 3, 5, 15, 31, 37, 93, 109, 111, 155, 185, 327, 465, 545, 555, 1147, 1369, 1635, 3379, 3441, 4033, 4107, 5735, 6845, 10137, 12099, 16895, 17205, 20165, 20535, 42439, 50685, 60495, 125023, 127317, 149221, 212195, 375069, 447663, 625115, 636585, 746105, 1875345, 2238315, 4625851, 13877553, 23129255, 69387765]

約数ペア:

[(1, 69387765), (3, 23129255), (5, 13877553), (15, 4625851), (31, 2238315), (37, 1875345), (93, 746105), (109, 636585), (111, 625115), (155, 447663), (185, 375069), (327, 212195), (465, 149221), (545, 127317), (555, 125023), (1147, 60495), (1369, 50685), (1635, 42439), (3379, 20535), (3441, 20165), (4033, 17205), (4107, 16895), (5735, 12099), (6845, 10137)]