23648865

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 39004416

約数和(自身を除く): 15355551

約数列:

[1, 3, 5, 15, 53, 151, 159, 197, 265, 453, 591, 755, 795, 985, 2265, 2955, 8003, 10441, 24009, 29747, 31323, 40015, 52205, 89241, 120045, 148735, 156615, 446205, 1576591, 4729773, 7882955, 23648865]

約数ペア:

[(1, 23648865), (3, 7882955), (5, 4729773), (15, 1576591), (53, 446205), (151, 156615), (159, 148735), (197, 120045), (265, 89241), (453, 52205), (591, 40015), (755, 31323), (795, 29747), (985, 24009), (2265, 10441), (2955, 8003)]