2537325

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{179}}^1$

素因数の和:208

約数の個数: 60

約数和(自身を含む): 5401440

約数和(自身を除く): 2864115

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 179, 189, 225, 315, 405, 525, 537, 567, 675, 895, 945, 1253, 1575, 1611, 2025, 2685, 2835, 3759, 4475, 4725, 4833, 6265, 8055, 11277, 13425, 14175, 14499, 18795, 24165, 31325, 33831, 40275, 56385, 72495, 93975, 101493, 120825, 169155, 281925, 362475, 507465, 845775, 2537325]

約数ペア:

[(1, 2537325), (3, 845775), (5, 507465), (7, 362475), (9, 281925), (15, 169155), (21, 120825), (25, 101493), (27, 93975), (35, 72495), (45, 56385), (63, 40275), (75, 33831), (81, 31325), (105, 24165), (135, 18795), (175, 14499), (179, 14175), (189, 13425), (225, 11277), (315, 8055), (405, 6265), (525, 4833), (537, 4725), (567, 4475), (675, 3759), (895, 2835), (945, 2685), (1253, 2025), (1575, 1611)]