40909065

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 68705280

約数和(自身を除く): 27796215

約数列:

[1, 3, 5, 15, 23, 69, 115, 283, 345, 419, 849, 1257, 1415, 2095, 4245, 6285, 6509, 9637, 19527, 28911, 32545, 48185, 97635, 118577, 144555, 355731, 592885, 1778655, 2727271, 8181813, 13636355, 40909065]

約数ペア:

[(1, 40909065), (3, 13636355), (5, 8181813), (15, 2727271), (23, 1778655), (69, 592885), (115, 355731), (283, 144555), (345, 118577), (419, 97635), (849, 48185), (1257, 32545), (1415, 28911), (2095, 19527), (4245, 9637), (6285, 6509)]