31887497475

素因数分解:

$3^3\times 5^2\times {\mathrm{4027}}^1\times {\mathrm{11731}}^1$

素因数の和:15777

約数の個数: 48

約数和(自身を含む): 58598055040

約数和(自身を除く): 26710557565

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 4027, 11731, 12081, 20135, 35193, 36243, 58655, 60405, 100675, 105579, 108729, 175965, 181215, 293275, 302025, 316737, 527895, 543645, 879825, 906075, 1583685, 2639475, 2718225, 7918425, 47240737, 141722211, 236203685, 425166633, 708611055, 1181018425, 1275499899, 2125833165, 3543055275, 6377499495, 10629165825, 31887497475]

約数ペア:

[(1, 31887497475), (3, 10629165825), (5, 6377499495), (9, 3543055275), (15, 2125833165), (25, 1275499899), (27, 1181018425), (45, 708611055), (75, 425166633), (135, 236203685), (225, 141722211), (675, 47240737), (4027, 7918425), (11731, 2718225), (12081, 2639475), (20135, 1583685), (35193, 906075), (36243, 879825), (58655, 543645), (60405, 527895), (100675, 316737), (105579, 302025), (108729, 293275), (175965, 181215)]