121427175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 214486272

約数和(自身を除く): 93059097

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 131, 255, 393, 425, 655, 727, 1275, 1965, 2181, 2227, 3275, 3635, 6681, 9825, 10905, 11135, 12359, 18175, 33405, 37077, 54525, 55675, 61795, 95237, 167025, 185385, 285711, 308975, 476185, 926925, 1428555, 1619029, 2380925, 4857087, 7142775, 8095145, 24285435, 40475725, 121427175]

約数ペア:

[(1, 121427175), (3, 40475725), (5, 24285435), (15, 8095145), (17, 7142775), (25, 4857087), (51, 2380925), (75, 1619029), (85, 1428555), (131, 926925), (255, 476185), (393, 308975), (425, 285711), (655, 185385), (727, 167025), (1275, 95237), (1965, 61795), (2181, 55675), (2227, 54525), (3275, 37077), (3635, 33405), (6681, 18175), (9825, 12359), (10905, 11135)]