15944750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 32348160

約数和(自身を除く): 16403410

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 59, 94, 115, 118, 125, 230, 235, 250, 295, 470, 575, 590, 1081, 1150, 1175, 1357, 1475, 2162, 2350, 2714, 2773, 2875, 2950, 5405, 5546, 5750, 5875, 6785, 7375, 10810, 11750, 13570, 13865, 14750, 27025, 27730, 33925, 54050, 63779, 67850, 69325, 127558, 135125, 138650, 169625, 270250, 318895, 339250, 346625, 637790, 693250, 1594475, 3188950, 7972375, 15944750]

約数ペア:

[(1, 15944750), (2, 7972375), (5, 3188950), (10, 1594475), (23, 693250), (25, 637790), (46, 346625), (47, 339250), (50, 318895), (59, 270250), (94, 169625), (115, 138650), (118, 135125), (125, 127558), (230, 69325), (235, 67850), (250, 63779), (295, 54050), (470, 33925), (575, 27730), (590, 27025), (1081, 14750), (1150, 13865), (1175, 13570), (1357, 11750), (1475, 10810), (2162, 7375), (2350, 6785), (2714, 5875), (2773, 5750), (2875, 5546), (2950, 5405)]