7286625

素因数分解:

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

素因数の和:168

約数の個数: 64

約数和(自身を含む): 14376960

約数和(自身を除く): 7090335

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 125, 127, 135, 153, 225, 255, 375, 381, 425, 459, 635, 675, 765, 1125, 1143, 1275, 1905, 2125, 2159, 2295, 3175, 3375, 3429, 3825, 5715, 6375, 6477, 9525, 10795, 11475, 15875, 17145, 19125, 19431, 28575, 32385, 47625, 53975, 57375, 58293, 85725, 97155, 142875, 161925, 269875, 291465, 428625, 485775, 809625, 1457325, 2428875, 7286625]

約数ペア:

[(1, 7286625), (3, 2428875), (5, 1457325), (9, 809625), (15, 485775), (17, 428625), (25, 291465), (27, 269875), (45, 161925), (51, 142875), (75, 97155), (85, 85725), (125, 58293), (127, 57375), (135, 53975), (153, 47625), (225, 32385), (255, 28575), (375, 19431), (381, 19125), (425, 17145), (459, 15875), (635, 11475), (675, 10795), (765, 9525), (1125, 6477), (1143, 6375), (1275, 5715), (1905, 3825), (2125, 3429), (2159, 3375), (2295, 3175)]