8973875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 12265344

約数和(自身を除く): 3291469

約数列:

[1, 5, 17, 25, 41, 85, 103, 125, 205, 425, 515, 697, 1025, 1751, 2125, 2575, 3485, 4223, 5125, 8755, 12875, 17425, 21115, 43775, 71791, 87125, 105575, 218875, 358955, 527875, 1794775, 8973875]

約数ペア:

[(1, 8973875), (5, 1794775), (17, 527875), (25, 358955), (41, 218875), (85, 105575), (103, 87125), (125, 71791), (205, 43775), (425, 21115), (515, 17425), (697, 12875), (1025, 8755), (1751, 5125), (2125, 4223), (2575, 3485)]