38213115

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 63452160

約数和(自身を除く): 25239045

約数列:

[1, 3, 5, 15, 47, 67, 141, 201, 235, 335, 705, 809, 1005, 2427, 3149, 4045, 9447, 12135, 15745, 38023, 47235, 54203, 114069, 162609, 190115, 271015, 570345, 813045, 2547541, 7642623, 12737705, 38213115]

約数ペア:

[(1, 38213115), (3, 12737705), (5, 7642623), (15, 2547541), (47, 813045), (67, 570345), (141, 271015), (201, 190115), (235, 162609), (335, 114069), (705, 54203), (809, 47235), (1005, 38023), (2427, 15745), (3149, 12135), (4045, 9447)]