1320652425

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{601}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 2219732928

約数和(自身を除く): 899080503

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 353, 415, 601, 1059, 1245, 1765, 1803, 2075, 3005, 5295, 6225, 8825, 9015, 15025, 26475, 29299, 45075, 49883, 87897, 146495, 149649, 212153, 249415, 439485, 636459, 732475, 748245, 1060765, 1247075, 2197425, 3182295, 3741225, 5303825, 15911475, 17608699, 52826097, 88043495, 264130485, 440217475, 1320652425]

約数ペア:

[(1, 1320652425), (3, 440217475), (5, 264130485), (15, 88043495), (25, 52826097), (75, 17608699), (83, 15911475), (249, 5303825), (353, 3741225), (415, 3182295), (601, 2197425), (1059, 1247075), (1245, 1060765), (1765, 748245), (1803, 732475), (2075, 636459), (3005, 439485), (5295, 249415), (6225, 212153), (8825, 149649), (9015, 146495), (15025, 87897), (26475, 49883), (29299, 45075)]