47869575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 88223520

約数和(自身を除く): 40353945

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1693, 1885, 2175, 5079, 5655, 8465, 9425, 22009, 25395, 28275, 42325, 49097, 66027, 110045, 126975, 147291, 245485, 330135, 550225, 638261, 736455, 1227425, 1650675, 1914783, 3191305, 3682275, 9573915, 15956525, 47869575]

約数ペア:

[(1, 47869575), (3, 15956525), (5, 9573915), (13, 3682275), (15, 3191305), (25, 1914783), (29, 1650675), (39, 1227425), (65, 736455), (75, 638261), (87, 550225), (145, 330135), (195, 245485), (325, 147291), (377, 126975), (435, 110045), (725, 66027), (975, 49097), (1131, 42325), (1693, 28275), (1885, 25395), (2175, 22009), (5079, 9425), (5655, 8465)]