38586375

素因数分解:

$3^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 80

約数和(自身を含む): 74597952

約数和(自身を除く): 36011577

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 81, 103, 111, 125, 135, 185, 225, 309, 333, 375, 405, 515, 555, 675, 925, 927, 999, 1125, 1545, 1665, 2025, 2575, 2775, 2781, 2997, 3375, 3811, 4625, 4635, 4995, 7725, 8325, 8343, 10125, 11433, 12875, 13875, 13905, 14985, 19055, 23175, 24975, 34299, 38625, 41625, 41715, 57165, 69525, 74925, 95275, 102897, 115875, 124875, 171495, 208575, 285825, 308691, 347625, 374625, 476375, 514485, 857475, 1042875, 1429125, 1543455, 2572425, 4287375, 7717275, 12862125, 38586375]

約数ペア:

[(1, 38586375), (3, 12862125), (5, 7717275), (9, 4287375), (15, 2572425), (25, 1543455), (27, 1429125), (37, 1042875), (45, 857475), (75, 514485), (81, 476375), (103, 374625), (111, 347625), (125, 308691), (135, 285825), (185, 208575), (225, 171495), (309, 124875), (333, 115875), (375, 102897), (405, 95275), (515, 74925), (555, 69525), (675, 57165), (925, 41715), (927, 41625), (999, 38625), (1125, 34299), (1545, 24975), (1665, 23175), (2025, 19055), (2575, 14985), (2775, 13905), (2781, 13875), (2997, 12875), (3375, 11433), (3811, 10125), (4625, 8343), (4635, 8325), (4995, 7725)]