120705315

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{42131}}^1$

素因数の和:42330

約数の個数: 16

約数和(自身を含む): 194144256

約数和(自身を除く): 73438941

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 42131, 126393, 210655, 631965, 8047021, 24141063, 40235105, 120705315]

約数ペア:

[(1, 120705315), (3, 40235105), (5, 24141063), (15, 8047021), (191, 631965), (573, 210655), (955, 126393), (2865, 42131)]