12862125

素因数分解:

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

素因数の和:164

約数の個数: 64

約数和(自身を含む): 24660480

約数和(自身を除く): 11798355

約数列:

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

約数ペア:

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