75702225

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{12161}}^1$

素因数の和:12257

約数の個数: 24

約数和(自身を含む): 126679392

約数和(自身を除く): 50977167

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 6225, 12161, 36483, 60805, 182415, 304025, 912075, 1009363, 3028089, 5046815, 15140445, 25234075, 75702225]

約数ペア:

[(1, 75702225), (3, 25234075), (5, 15140445), (15, 5046815), (25, 3028089), (75, 1009363), (83, 912075), (249, 304025), (415, 182415), (1245, 60805), (2075, 36483), (6225, 12161)]