40774995

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1213}}^1$

素因数の和:1313

約数の個数: 40

約数和(自身を含む): 74034576

約数和(自身を除く): 33259581

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 249, 405, 415, 747, 1213, 1245, 2241, 3639, 3735, 6065, 6723, 10917, 11205, 18195, 32751, 33615, 54585, 98253, 100679, 163755, 302037, 491265, 503395, 906111, 1510185, 2718333, 4530555, 8154999, 13591665, 40774995]

約数ペア:

[(1, 40774995), (3, 13591665), (5, 8154999), (9, 4530555), (15, 2718333), (27, 1510185), (45, 906111), (81, 503395), (83, 491265), (135, 302037), (249, 163755), (405, 100679), (415, 98253), (747, 54585), (1213, 33615), (1245, 32751), (2241, 18195), (3639, 11205), (3735, 10917), (6065, 6723)]