38475375

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 68290560

約数和(自身を除く): 29815185

約数列:

[1, 3, 5, 15, 25, 37, 47, 59, 75, 111, 125, 141, 177, 185, 235, 295, 375, 555, 705, 885, 925, 1175, 1475, 1739, 2183, 2773, 2775, 3525, 4425, 4625, 5217, 5875, 6549, 7375, 8319, 8695, 10915, 13865, 13875, 17625, 22125, 26085, 32745, 41595, 43475, 54575, 69325, 102601, 130425, 163725, 207975, 217375, 272875, 307803, 346625, 513005, 652125, 818625, 1039875, 1539015, 2565025, 7695075, 12825125, 38475375]

約数ペア:

[(1, 38475375), (3, 12825125), (5, 7695075), (15, 2565025), (25, 1539015), (37, 1039875), (47, 818625), (59, 652125), (75, 513005), (111, 346625), (125, 307803), (141, 272875), (177, 217375), (185, 207975), (235, 163725), (295, 130425), (375, 102601), (555, 69325), (705, 54575), (885, 43475), (925, 41595), (1175, 32745), (1475, 26085), (1739, 22125), (2183, 17625), (2773, 13875), (2775, 13865), (3525, 10915), (4425, 8695), (4625, 8319), (5217, 7375), (5875, 6549)]