1738992975

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{1181}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 2981193120

約数和(自身を除く): 1242200145

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 677, 725, 1181, 2031, 2175, 3385, 3543, 5905, 10155, 16925, 17715, 19633, 29525, 34249, 50775, 58899, 88575, 98165, 102747, 171245, 294495, 490825, 513735, 799537, 856225, 1472475, 2398611, 2568675, 3997685, 11993055, 19988425, 23186573, 59965275, 69559719, 115932865, 347798595, 579664325, 1738992975]

約数ペア:

[(1, 1738992975), (3, 579664325), (5, 347798595), (15, 115932865), (25, 69559719), (29, 59965275), (75, 23186573), (87, 19988425), (145, 11993055), (435, 3997685), (677, 2568675), (725, 2398611), (1181, 1472475), (2031, 856225), (2175, 799537), (3385, 513735), (3543, 490825), (5905, 294495), (10155, 171245), (16925, 102747), (17715, 98165), (19633, 88575), (29525, 58899), (34249, 50775)]