40638045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4663}}^1$

素因数の和:4761

約数の個数: 32

約数和(自身を含む): 75220992

約数和(自身を除く): 34582947

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 4663, 8715, 13989, 23315, 32641, 69945, 97923, 163205, 387029, 489615, 1161087, 1935145, 2709203, 5805435, 8127609, 13546015, 40638045]

約数ペア:

[(1, 40638045), (3, 13546015), (5, 8127609), (7, 5805435), (15, 2709203), (21, 1935145), (35, 1161087), (83, 489615), (105, 387029), (249, 163205), (415, 97923), (581, 69945), (1245, 32641), (1743, 23315), (2905, 13989), (4663, 8715)]