2706375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{1031}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 5151744

約数和(自身を除く): 2445369

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 1031, 2625, 3093, 5155, 7217, 15465, 21651, 25775, 36085, 77325, 108255, 128875, 180425, 386625, 541275, 902125, 2706375]

約数ペア:

[(1, 2706375), (3, 902125), (5, 541275), (7, 386625), (15, 180425), (21, 128875), (25, 108255), (35, 77325), (75, 36085), (105, 25775), (125, 21651), (175, 15465), (375, 7217), (525, 5155), (875, 3093), (1031, 2625)]