33181875

素因数分解:

$3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 60

約数和(自身を含む): 63598392

約数和(自身を除く): 30416517

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 347, 375, 425, 625, 765, 1041, 1125, 1275, 1735, 1875, 2125, 3123, 3825, 5205, 5625, 5899, 6375, 8675, 10625, 15615, 17697, 19125, 26025, 29495, 31875, 43375, 53091, 78075, 88485, 95625, 130125, 147475, 216875, 265455, 390375, 442425, 650625, 737375, 1327275, 1951875, 2212125, 3686875, 6636375, 11060625, 33181875]

約数ペア:

[(1, 33181875), (3, 11060625), (5, 6636375), (9, 3686875), (15, 2212125), (17, 1951875), (25, 1327275), (45, 737375), (51, 650625), (75, 442425), (85, 390375), (125, 265455), (153, 216875), (225, 147475), (255, 130125), (347, 95625), (375, 88485), (425, 78075), (625, 53091), (765, 43375), (1041, 31875), (1125, 29495), (1275, 26025), (1735, 19125), (1875, 17697), (2125, 15615), (3123, 10625), (3825, 8675), (5205, 6375), (5625, 5899)]