2791412415

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{7489}}^1$

素因数の和:7765

約数の個数: 64

約数和(自身を含む): 5435942400

約数和(自身を除く): 2644529985

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 251, 297, 495, 753, 1255, 1485, 2259, 2761, 3765, 6777, 7489, 8283, 11295, 13805, 22467, 24849, 33885, 37445, 41415, 67401, 74547, 82379, 112335, 124245, 202203, 247137, 337005, 372735, 411895, 741411, 1011015, 1235685, 1879739, 2224233, 3707055, 5639217, 9398695, 11121165, 16917651, 20677129, 28196085, 50752953, 62031387, 84588255, 103385645, 186094161, 253764765, 310156935, 558282483, 930470805, 2791412415]

約数ペア:

[(1, 2791412415), (3, 930470805), (5, 558282483), (9, 310156935), (11, 253764765), (15, 186094161), (27, 103385645), (33, 84588255), (45, 62031387), (55, 50752953), (99, 28196085), (135, 20677129), (165, 16917651), (251, 11121165), (297, 9398695), (495, 5639217), (753, 3707055), (1255, 2224233), (1485, 1879739), (2259, 1235685), (2761, 1011015), (3765, 741411), (6777, 411895), (7489, 372735), (8283, 337005), (11295, 247137), (13805, 202203), (22467, 124245), (24849, 112335), (33885, 82379), (37445, 74547), (41415, 67401)]