47227275

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12347}}^1$

素因数の和:12380

約数の個数: 36

約数和(自身を含む): 89572392

約数和(自身を除く): 42345117

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 12347, 37041, 61735, 111123, 185205, 209899, 308675, 555615, 629697, 926025, 1049495, 1889091, 2778075, 3148485, 5247475, 9445455, 15742425, 47227275]

約数ペア:

[(1, 47227275), (3, 15742425), (5, 9445455), (9, 5247475), (15, 3148485), (17, 2778075), (25, 1889091), (45, 1049495), (51, 926025), (75, 629697), (85, 555615), (153, 308675), (225, 209899), (255, 185205), (425, 111123), (765, 61735), (1275, 37041), (3825, 12347)]