1242460575

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{240089}}^1$

素因数の和:240128

約数の個数: 36

約数和(自身を含む): 2322150480

約数和(自身を除く): 1079689905

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 240089, 720267, 1200445, 2160801, 3601335, 5522047, 6002225, 10804005, 16566141, 18006675, 27610235, 49698423, 54020025, 82830705, 138051175, 248492115, 414153525, 1242460575]

約数ペア:

[(1, 1242460575), (3, 414153525), (5, 248492115), (9, 138051175), (15, 82830705), (23, 54020025), (25, 49698423), (45, 27610235), (69, 18006675), (75, 16566141), (115, 10804005), (207, 6002225), (225, 5522047), (345, 3601335), (575, 2160801), (1035, 1200445), (1725, 720267), (5175, 240089)]