25113375

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{1063}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 53114880

約数和(自身を除く): 28001505

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 525, 675, 875, 945, 1063, 1125, 1575, 2625, 3189, 3375, 4725, 5315, 7441, 7875, 9567, 15945, 22323, 23625, 26575, 28701, 37205, 47835, 66969, 79725, 111615, 132875, 143505, 186025, 200907, 239175, 334845, 398625, 558075, 717525, 930125, 1004535, 1195875, 1674225, 2790375, 3587625, 5022675, 8371125, 25113375]

約数ペア:

[(1, 25113375), (3, 8371125), (5, 5022675), (7, 3587625), (9, 2790375), (15, 1674225), (21, 1195875), (25, 1004535), (27, 930125), (35, 717525), (45, 558075), (63, 398625), (75, 334845), (105, 239175), (125, 200907), (135, 186025), (175, 143505), (189, 132875), (225, 111615), (315, 79725), (375, 66969), (525, 47835), (675, 37205), (875, 28701), (945, 26575), (1063, 23625), (1125, 22323), (1575, 15945), (2625, 9567), (3189, 7875), (3375, 7441), (4725, 5315)]