47886875

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{4507}}^1$

素因数の和:4544

約数の個数: 20

約数和(自身を含む): 63373464

約数和(自身を除く): 15486589

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 4507, 10625, 22535, 76619, 112675, 383095, 563375, 1915475, 2816875, 9577375, 47886875]

約数ペア:

[(1, 47886875), (5, 9577375), (17, 2816875), (25, 1915475), (85, 563375), (125, 383095), (425, 112675), (625, 76619), (2125, 22535), (4507, 10625)]