40495275

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3529}}^1$

素因数の和:3565

約数の個数: 48

約数和(自身を含む): 78789600

約数和(自身を除く): 38294325

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3529, 3825, 10587, 11475, 17645, 31761, 52935, 59993, 88225, 95283, 158805, 179979, 264675, 299965, 476415, 539937, 794025, 899895, 1499825, 1619811, 2382075, 2699685, 4499475, 8099055, 13498425, 40495275]

約数ペア:

[(1, 40495275), (3, 13498425), (5, 8099055), (9, 4499475), (15, 2699685), (17, 2382075), (25, 1619811), (27, 1499825), (45, 899895), (51, 794025), (75, 539937), (85, 476415), (135, 299965), (153, 264675), (225, 179979), (255, 158805), (425, 95283), (459, 88225), (675, 59993), (765, 52935), (1275, 31761), (2295, 17645), (3529, 11475), (3825, 10587)]