201370525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2647}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 265965120

約数和(自身を除く): 64594595

約数列:

[1, 5, 17, 25, 85, 179, 425, 895, 2647, 3043, 4475, 13235, 15215, 44999, 66175, 76075, 224995, 473813, 1124975, 2369065, 8054821, 11845325, 40274105, 201370525]

約数ペア:

[(1, 201370525), (5, 40274105), (17, 11845325), (25, 8054821), (85, 2369065), (179, 1124975), (425, 473813), (895, 224995), (2647, 76075), (3043, 66175), (4475, 44999), (13235, 15215)]