125909775

素因数分解:

$3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1811}}^1$

素因数の和:1933

約数の個数: 48

約数和(自身を含む): 233675520

約数和(自身を除く): 107765745

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 103, 135, 225, 309, 515, 675, 927, 1545, 1811, 2575, 2781, 4635, 5433, 7725, 9055, 13905, 16299, 23175, 27165, 45275, 48897, 69525, 81495, 135825, 186533, 244485, 407475, 559599, 932665, 1222425, 1678797, 2797995, 4663325, 5036391, 8393985, 13989975, 25181955, 41969925, 125909775]

約数ペア:

[(1, 125909775), (3, 41969925), (5, 25181955), (9, 13989975), (15, 8393985), (25, 5036391), (27, 4663325), (45, 2797995), (75, 1678797), (103, 1222425), (135, 932665), (225, 559599), (309, 407475), (515, 244485), (675, 186533), (927, 135825), (1545, 81495), (1811, 69525), (2575, 48897), (2781, 45275), (4635, 27165), (5433, 23175), (7725, 16299), (9055, 13905)]