1327275

素因数分解:

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

素因数の和:380

約数の個数: 36

約数和(自身を含む): 2524392

約数和(自身を除く): 1197117

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 347, 425, 765, 1041, 1275, 1735, 3123, 3825, 5205, 5899, 8675, 15615, 17697, 26025, 29495, 53091, 78075, 88485, 147475, 265455, 442425, 1327275]

約数ペア:

[(1, 1327275), (3, 442425), (5, 265455), (9, 147475), (15, 88485), (17, 78075), (25, 53091), (45, 29495), (51, 26025), (75, 17697), (85, 15615), (153, 8675), (225, 5899), (255, 5205), (347, 3825), (425, 3123), (765, 1735), (1041, 1275)]