61112475

素因数分解:

$3^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:418

約数の個数: 60

約数和(自身を含む): 114690576

約数和(自身を除く): 53578101

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 103, 135, 225, 293, 309, 405, 515, 675, 879, 927, 1465, 1545, 2025, 2575, 2637, 2781, 4395, 4635, 7325, 7725, 7911, 8343, 13185, 13905, 21975, 23175, 23733, 30179, 39555, 41715, 65925, 69525, 90537, 118665, 150895, 197775, 208575, 271611, 452685, 593325, 754475, 814833, 1358055, 2263425, 2444499, 4074165, 6790275, 12222495, 20370825, 61112475]

約数ペア:

[(1, 61112475), (3, 20370825), (5, 12222495), (9, 6790275), (15, 4074165), (25, 2444499), (27, 2263425), (45, 1358055), (75, 814833), (81, 754475), (103, 593325), (135, 452685), (225, 271611), (293, 208575), (309, 197775), (405, 150895), (515, 118665), (675, 90537), (879, 69525), (927, 65925), (1465, 41715), (1545, 39555), (2025, 30179), (2575, 23733), (2637, 23175), (2781, 21975), (4395, 13905), (4635, 13185), (7325, 8343), (7725, 7911)]