1457325

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 2856960

約数和(自身を除く): 1399635

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 127, 135, 153, 225, 255, 381, 425, 459, 635, 675, 765, 1143, 1275, 1905, 2159, 2295, 3175, 3429, 3825, 5715, 6477, 9525, 10795, 11475, 17145, 19431, 28575, 32385, 53975, 58293, 85725, 97155, 161925, 291465, 485775, 1457325]

約数ペア:

[(1, 1457325), (3, 485775), (5, 291465), (9, 161925), (15, 97155), (17, 85725), (25, 58293), (27, 53975), (45, 32385), (51, 28575), (75, 19431), (85, 17145), (127, 11475), (135, 10795), (153, 9525), (225, 6477), (255, 5715), (381, 3825), (425, 3429), (459, 3175), (635, 2295), (675, 2159), (765, 1905), (1143, 1275)]