2397017475

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{122453}}^1$

素因数の和:122501

約数の個数: 48

約数和(自身を含む): 4555288800

約数和(自身を除く): 2158271325

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 3915, 6525, 19575, 122453, 367359, 612265, 1102077, 1836795, 3061325, 3306231, 3551137, 5510385, 9183975, 10653411, 16531155, 17755685, 27551925, 31960233, 53267055, 82655775, 88778425, 95880699, 159801165, 266335275, 479403495, 799005825, 2397017475]

約数ペア:

[(1, 2397017475), (3, 799005825), (5, 479403495), (9, 266335275), (15, 159801165), (25, 95880699), (27, 88778425), (29, 82655775), (45, 53267055), (75, 31960233), (87, 27551925), (135, 17755685), (145, 16531155), (225, 10653411), (261, 9183975), (435, 5510385), (675, 3551137), (725, 3306231), (783, 3061325), (1305, 1836795), (2175, 1102077), (3915, 612265), (6525, 367359), (19575, 122453)]