88891425

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{6271}}^1$

素因数の和:6300

約数の個数: 60

約数和(自身を含む): 188210176

約数和(自身を除く): 99318751

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 2025, 2835, 4725, 6271, 14175, 18813, 31355, 43897, 56439, 94065, 131691, 156775, 169317, 219485, 282195, 395073, 470325, 507951, 658455, 846585, 1097425, 1185219, 1410975, 1975365, 2539755, 3292275, 3555657, 4232925, 5926095, 9876825, 12698775, 17778285, 29630475, 88891425]

約数ペア:

[(1, 88891425), (3, 29630475), (5, 17778285), (7, 12698775), (9, 9876825), (15, 5926095), (21, 4232925), (25, 3555657), (27, 3292275), (35, 2539755), (45, 1975365), (63, 1410975), (75, 1185219), (81, 1097425), (105, 846585), (135, 658455), (175, 507951), (189, 470325), (225, 395073), (315, 282195), (405, 219485), (525, 169317), (567, 156775), (675, 131691), (945, 94065), (1575, 56439), (2025, 43897), (2835, 31355), (4725, 18813), (6271, 14175)]