76974475

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 97493760

約数和(自身を除く): 20519285

約数列:

[1, 5, 25, 103, 167, 179, 515, 835, 895, 2575, 4175, 4475, 17201, 18437, 29893, 86005, 92185, 149465, 430025, 460925, 747325, 3078979, 15394895, 76974475]

約数ペア:

[(1, 76974475), (5, 15394895), (25, 3078979), (103, 747325), (167, 460925), (179, 430025), (515, 149465), (835, 92185), (895, 86005), (2575, 29893), (4175, 18437), (4475, 17201)]