72736275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{51043}}^1$

素因数の和:51075

約数の個数: 24

約数和(自身を含む): 126589120

約数和(自身を除く): 53852845

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 51043, 153129, 255215, 765645, 969817, 1276075, 2909451, 3828225, 4849085, 14547255, 24245425, 72736275]

約数ペア:

[(1, 72736275), (3, 24245425), (5, 14547255), (15, 4849085), (19, 3828225), (25, 2909451), (57, 1276075), (75, 969817), (95, 765645), (285, 255215), (475, 153129), (1425, 51043)]