3169125

素因数分解:

$3^4\times 5^3\times {\mathrm{313}}^1$

素因数の和:340

約数の個数: 40

約数和(自身を含む): 5927064

約数和(自身を除く): 2757939

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 313, 375, 405, 675, 939, 1125, 1565, 2025, 2817, 3375, 4695, 7825, 8451, 10125, 14085, 23475, 25353, 39125, 42255, 70425, 117375, 126765, 211275, 352125, 633825, 1056375, 3169125]

約数ペア:

[(1, 3169125), (3, 1056375), (5, 633825), (9, 352125), (15, 211275), (25, 126765), (27, 117375), (45, 70425), (75, 42255), (81, 39125), (125, 25353), (135, 23475), (225, 14085), (313, 10125), (375, 8451), (405, 7825), (675, 4695), (939, 3375), (1125, 2817), (1565, 2025)]