15207789115

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1\times {\mathrm{53149}}^1$

素因数の和:53886

約数の個数: 16

約数和(自身を含む): 18483444000

約数和(自身を除く): 3275654885

約数列:

[1, 5, 89, 445, 643, 3215, 53149, 57227, 265745, 286135, 4730261, 23651305, 34174807, 170874035, 3041557823, 15207789115]

約数ペア:

[(1, 15207789115), (5, 3041557823), (89, 170874035), (445, 34174807), (643, 23651305), (3215, 4730261), (53149, 286135), (57227, 265745)]