69351525

素因数分解:

$3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 128563200

約数和(自身を除く): 59211675

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 127, 135, 225, 381, 635, 675, 809, 1143, 1905, 2427, 3175, 3429, 4045, 5715, 7281, 9525, 12135, 17145, 20225, 21843, 28575, 36405, 60675, 85725, 102743, 109215, 182025, 308229, 513715, 546075, 924687, 1541145, 2568575, 2774061, 4623435, 7705725, 13870305, 23117175, 69351525]

約数ペア:

[(1, 69351525), (3, 23117175), (5, 13870305), (9, 7705725), (15, 4623435), (25, 2774061), (27, 2568575), (45, 1541145), (75, 924687), (127, 546075), (135, 513715), (225, 308229), (381, 182025), (635, 109215), (675, 102743), (809, 85725), (1143, 60675), (1905, 36405), (2427, 28575), (3175, 21843), (3429, 20225), (4045, 17145), (5715, 12135), (7281, 9525)]