13953015

素因数分解:

$3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{997}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 24287328

約数和(自身を除く): 10334313

約数列:

[1, 3, 5, 9, 15, 45, 311, 933, 997, 1555, 2799, 2991, 4665, 4985, 8973, 13995, 14955, 44865, 310067, 930201, 1550335, 2790603, 4651005, 13953015]

約数ペア:

[(1, 13953015), (3, 4651005), (5, 2790603), (9, 1550335), (15, 930201), (45, 310067), (311, 44865), (933, 14955), (997, 13995), (1555, 8973), (2799, 4985), (2991, 4665)]