28525050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{63389}}^1$

素因数の和:63407

約数の個数: 36

約数和(自身を含む): 76638510

約数和(自身を除く): 48113460

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 63389, 126778, 190167, 316945, 380334, 570501, 633890, 950835, 1141002, 1584725, 1901670, 2852505, 3169450, 4754175, 5705010, 9508350, 14262525, 28525050]

約数ペア:

[(1, 28525050), (2, 14262525), (3, 9508350), (5, 5705010), (6, 4754175), (9, 3169450), (10, 2852505), (15, 1901670), (18, 1584725), (25, 1141002), (30, 950835), (45, 633890), (50, 570501), (75, 380334), (90, 316945), (150, 190167), (225, 126778), (450, 63389)]