9777875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 13478400

約数和(自身を除く): 3700525

約数列:

[1, 5, 19, 23, 25, 95, 115, 125, 179, 437, 475, 575, 895, 2185, 2375, 2875, 3401, 4117, 4475, 10925, 17005, 20585, 22375, 54625, 78223, 85025, 102925, 391115, 425125, 514625, 1955575, 9777875]

約数ペア:

[(1, 9777875), (5, 1955575), (19, 514625), (23, 425125), (25, 391115), (95, 102925), (115, 85025), (125, 78223), (179, 54625), (437, 22375), (475, 20585), (575, 17005), (895, 10925), (2185, 4475), (2375, 4117), (2875, 3401)]