26303625

素因数分解:

$3^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 48087936

約数和(自身を除く): 21784311

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 125, 225, 227, 309, 375, 515, 681, 927, 1125, 1135, 1545, 2043, 2575, 3405, 4635, 5675, 7725, 10215, 12875, 17025, 23175, 23381, 28375, 38625, 51075, 70143, 85125, 115875, 116905, 210429, 255375, 350715, 584525, 1052145, 1753575, 2922625, 5260725, 8767875, 26303625]

約数ペア:

[(1, 26303625), (3, 8767875), (5, 5260725), (9, 2922625), (15, 1753575), (25, 1052145), (45, 584525), (75, 350715), (103, 255375), (125, 210429), (225, 116905), (227, 115875), (309, 85125), (375, 70143), (515, 51075), (681, 38625), (927, 28375), (1125, 23381), (1135, 23175), (1545, 17025), (2043, 12875), (2575, 10215), (3405, 7725), (4635, 5675)]