3955475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 5343408

約数和(自身を除く): 1387933

約数列:

[1, 5, 17, 25, 41, 85, 205, 227, 425, 697, 1025, 1135, 3485, 3859, 5675, 9307, 17425, 19295, 46535, 96475, 158219, 232675, 791095, 3955475]

約数ペア:

[(1, 3955475), (5, 791095), (17, 232675), (25, 158219), (41, 96475), (85, 46535), (205, 19295), (227, 17425), (425, 9307), (697, 5675), (1025, 3859), (1135, 3485)]