2243313225

素因数分解:

$3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{25763}}^1$

素因数の和:25828

約数の個数: 60

約数和(自身を含む): 4252193616

約数和(自身を除く): 2008880391

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 129, 135, 215, 225, 387, 405, 645, 675, 1075, 1161, 1935, 2025, 3225, 3483, 5805, 9675, 17415, 25763, 29025, 77289, 87075, 128815, 231867, 386445, 644075, 695601, 1107809, 1159335, 1932225, 2086803, 3323427, 3478005, 5539045, 5796675, 9970281, 10434015, 16617135, 17390025, 27695225, 29910843, 49851405, 52170075, 83085675, 89732529, 149554215, 249257025, 448662645, 747771075, 2243313225]

約数ペア:

[(1, 2243313225), (3, 747771075), (5, 448662645), (9, 249257025), (15, 149554215), (25, 89732529), (27, 83085675), (43, 52170075), (45, 49851405), (75, 29910843), (81, 27695225), (129, 17390025), (135, 16617135), (215, 10434015), (225, 9970281), (387, 5796675), (405, 5539045), (645, 3478005), (675, 3323427), (1075, 2086803), (1161, 1932225), (1935, 1159335), (2025, 1107809), (3225, 695601), (3483, 644075), (5805, 386445), (9675, 231867), (17415, 128815), (25763, 87075), (29025, 77289)]