40887885

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 68014080

約数和(自身を除く): 27126195

約数列:

[1, 3, 5, 15, 47, 59, 141, 177, 235, 295, 705, 885, 983, 2773, 2949, 4915, 8319, 13865, 14745, 41595, 46201, 57997, 138603, 173991, 231005, 289985, 693015, 869955, 2725859, 8177577, 13629295, 40887885]

約数ペア:

[(1, 40887885), (3, 13629295), (5, 8177577), (15, 2725859), (47, 869955), (59, 693015), (141, 289985), (177, 231005), (235, 173991), (295, 138603), (705, 57997), (885, 46201), (983, 41595), (2773, 14745), (2949, 13865), (4915, 8319)]