16985250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{7549}}^1$

素因数の和:7572

約数の個数: 48

約数和(自身を含む): 45934200

約数和(自身を除く): 28948950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 7549, 15098, 22647, 37745, 45294, 67941, 75490, 113235, 135882, 188725, 226470, 339705, 377450, 566175, 679410, 943625, 1132350, 1698525, 1887250, 2830875, 3397050, 5661750, 8492625, 16985250]

約数ペア:

[(1, 16985250), (2, 8492625), (3, 5661750), (5, 3397050), (6, 2830875), (9, 1887250), (10, 1698525), (15, 1132350), (18, 943625), (25, 679410), (30, 566175), (45, 377450), (50, 339705), (75, 226470), (90, 188725), (125, 135882), (150, 113235), (225, 75490), (250, 67941), (375, 45294), (450, 37745), (750, 22647), (1125, 15098), (2250, 7549)]