102045405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1667}}^1$

素因数の和:1746

約数の個数: 64

約数和(自身を含む): 207525888

約数和(自身を除く): 105480483

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 53, 55, 77, 105, 159, 165, 231, 265, 371, 385, 583, 795, 1113, 1155, 1667, 1749, 1855, 2915, 4081, 5001, 5565, 8335, 8745, 11669, 12243, 18337, 20405, 25005, 35007, 55011, 58345, 61215, 88351, 91685, 128359, 175035, 265053, 275055, 385077, 441755, 618457, 641795, 971861, 1325265, 1855371, 1925385, 2915583, 3092285, 4859305, 6803027, 9276855, 14577915, 20409081, 34015135, 102045405]

約数ペア:

[(1, 102045405), (3, 34015135), (5, 20409081), (7, 14577915), (11, 9276855), (15, 6803027), (21, 4859305), (33, 3092285), (35, 2915583), (53, 1925385), (55, 1855371), (77, 1325265), (105, 971861), (159, 641795), (165, 618457), (231, 441755), (265, 385077), (371, 275055), (385, 265053), (583, 175035), (795, 128359), (1113, 91685), (1155, 88351), (1667, 61215), (1749, 58345), (1855, 55011), (2915, 35007), (4081, 25005), (5001, 20405), (5565, 18337), (8335, 12243), (8745, 11669)]