87923985

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{30689}}^1$

素因数の和:30888

約数の個数: 16

約数和(自身を含む): 141419520

約数和(自身を除く): 53495535

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 30689, 92067, 153445, 460335, 5861599, 17584797, 29307995, 87923985]

約数ペア:

[(1, 87923985), (3, 29307995), (5, 17584797), (15, 5861599), (191, 460335), (573, 153445), (955, 92067), (2865, 30689)]