55684375

素因数分解:

$5^5\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 70682976

約数和(自身を除く): 14998601

約数列:

[1, 5, 25, 103, 125, 173, 515, 625, 865, 2575, 3125, 4325, 12875, 17819, 21625, 64375, 89095, 108125, 321875, 445475, 540625, 2227375, 11136875, 55684375]

約数ペア:

[(1, 55684375), (5, 11136875), (25, 2227375), (103, 540625), (125, 445475), (173, 321875), (515, 108125), (625, 89095), (865, 64375), (2575, 21625), (3125, 17819), (4325, 12875)]