12905250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17207}}^1$

素因数の和:17227

約数の個数: 32

約数和(自身を含む): 32213376

約数和(自身を除く): 19308126

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 17207, 34414, 51621, 86035, 103242, 172070, 258105, 430175, 516210, 860350, 1290525, 2150875, 2581050, 4301750, 6452625, 12905250]

約数ペア:

[(1, 12905250), (2, 6452625), (3, 4301750), (5, 2581050), (6, 2150875), (10, 1290525), (15, 860350), (25, 516210), (30, 430175), (50, 258105), (75, 172070), (125, 103242), (150, 86035), (250, 51621), (375, 34414), (750, 17207)]