15227325

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 29640960

約数和(自身を除く): 14413635

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 1327, 2295, 3825, 3981, 6635, 11475, 11943, 19905, 22559, 33175, 35829, 59715, 67677, 99525, 112795, 179145, 203031, 298575, 338385, 563975, 609093, 895725, 1015155, 1691925, 3045465, 5075775, 15227325]

約数ペア:

[(1, 15227325), (3, 5075775), (5, 3045465), (9, 1691925), (15, 1015155), (17, 895725), (25, 609093), (27, 563975), (45, 338385), (51, 298575), (75, 203031), (85, 179145), (135, 112795), (153, 99525), (225, 67677), (255, 59715), (425, 35829), (459, 33175), (675, 22559), (765, 19905), (1275, 11943), (1327, 11475), (2295, 6635), (3825, 3981)]