11958225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 21373632

約数和(自身を除く): 9415407

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 83, 85, 113, 249, 255, 339, 415, 425, 565, 1245, 1275, 1411, 1695, 1921, 2075, 2825, 4233, 5763, 6225, 7055, 8475, 9379, 9605, 21165, 28137, 28815, 35275, 46895, 48025, 105825, 140685, 144075, 159443, 234475, 478329, 703425, 797215, 2391645, 3986075, 11958225]

約数ペア:

[(1, 11958225), (3, 3986075), (5, 2391645), (15, 797215), (17, 703425), (25, 478329), (51, 234475), (75, 159443), (83, 144075), (85, 140685), (113, 105825), (249, 48025), (255, 46895), (339, 35275), (415, 28815), (425, 28137), (565, 21165), (1245, 9605), (1275, 9379), (1411, 8475), (1695, 7055), (1921, 6225), (2075, 5763), (2825, 4233)]