75966225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 132580800

約数和(自身を除く): 56614575

約数列:

[1, 3, 5, 15, 25, 29, 53, 75, 87, 145, 159, 265, 435, 659, 725, 795, 1325, 1537, 1977, 2175, 3295, 3975, 4611, 7685, 9885, 16475, 19111, 23055, 34927, 38425, 49425, 57333, 95555, 104781, 115275, 174635, 286665, 477775, 523905, 873175, 1012883, 1433325, 2619525, 3038649, 5064415, 15193245, 25322075, 75966225]

約数ペア:

[(1, 75966225), (3, 25322075), (5, 15193245), (15, 5064415), (25, 3038649), (29, 2619525), (53, 1433325), (75, 1012883), (87, 873175), (145, 523905), (159, 477775), (265, 286665), (435, 174635), (659, 115275), (725, 104781), (795, 95555), (1325, 57333), (1537, 49425), (1977, 38425), (2175, 34927), (3295, 23055), (3975, 19111), (4611, 16475), (7685, 9885)]