169320375

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{2389}}^1$

素因数の和:2423

約数の個数: 80

約数和(自身を含む): 360909120

約数和(自身を除く): 191588745

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 175, 189, 225, 315, 375, 405, 525, 567, 675, 875, 945, 1125, 1575, 2025, 2389, 2625, 2835, 3375, 4725, 7167, 7875, 10125, 11945, 14175, 16723, 21501, 23625, 35835, 50169, 59725, 64503, 70875, 83615, 107505, 150507, 179175, 193509, 250845, 298625, 322515, 418075, 451521, 537525, 752535, 895875, 967545, 1254225, 1354563, 1612575, 2090375, 2257605, 2687625, 3762675, 4837725, 6271125, 6772815, 8062875, 11288025, 18813375, 24188625, 33864075, 56440125, 169320375]

約数ペア:

[(1, 169320375), (3, 56440125), (5, 33864075), (7, 24188625), (9, 18813375), (15, 11288025), (21, 8062875), (25, 6772815), (27, 6271125), (35, 4837725), (45, 3762675), (63, 2687625), (75, 2257605), (81, 2090375), (105, 1612575), (125, 1354563), (135, 1254225), (175, 967545), (189, 895875), (225, 752535), (315, 537525), (375, 451521), (405, 418075), (525, 322515), (567, 298625), (675, 250845), (875, 193509), (945, 179175), (1125, 150507), (1575, 107505), (2025, 83615), (2389, 70875), (2625, 64503), (2835, 59725), (3375, 50169), (4725, 35835), (7167, 23625), (7875, 21501), (10125, 16723), (11945, 14175)]