2926125

素因数分解:

$3^4\times 5^3\times {\mathrm{17}}^2$

素因数の和:61

約数の個数: 60

約数和(自身を含む): 5794932

約数和(自身を除く): 2868807

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 125, 135, 153, 225, 255, 289, 375, 405, 425, 459, 675, 765, 867, 1125, 1275, 1377, 1445, 2025, 2125, 2295, 2601, 3375, 3825, 4335, 6375, 6885, 7225, 7803, 10125, 11475, 13005, 19125, 21675, 23409, 34425, 36125, 39015, 57375, 65025, 108375, 117045, 172125, 195075, 325125, 585225, 975375, 2926125]

約数ペア:

[(1, 2926125), (3, 975375), (5, 585225), (9, 325125), (15, 195075), (17, 172125), (25, 117045), (27, 108375), (45, 65025), (51, 57375), (75, 39015), (81, 36125), (85, 34425), (125, 23409), (135, 21675), (153, 19125), (225, 13005), (255, 11475), (289, 10125), (375, 7803), (405, 7225), (425, 6885), (459, 6375), (675, 4335), (765, 3825), (867, 3375), (1125, 2601), (1275, 2295), (1377, 2125), (1445, 2025)]