9131250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{487}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 22873536

約数和(自身を除く): 13742286

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 487, 625, 750, 974, 1250, 1461, 1875, 2435, 2922, 3125, 3750, 4870, 6250, 7305, 9375, 12175, 14610, 18750, 24350, 36525, 60875, 73050, 121750, 182625, 304375, 365250, 608750, 913125, 1521875, 1826250, 3043750, 4565625, 9131250]

約数ペア:

[(1, 9131250), (2, 4565625), (3, 3043750), (5, 1826250), (6, 1521875), (10, 913125), (15, 608750), (25, 365250), (30, 304375), (50, 182625), (75, 121750), (125, 73050), (150, 60875), (250, 36525), (375, 24350), (487, 18750), (625, 14610), (750, 12175), (974, 9375), (1250, 7305), (1461, 6250), (1875, 4870), (2435, 3750), (2922, 3125)]