89902275

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{17891}}^1$

素因数の和:17971

約数の個数: 24

約数和(自身を含む): 150865344

約数和(自身を除く): 60963069

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 17891, 53673, 89455, 268365, 447275, 1198697, 1341825, 3596091, 5993485, 17980455, 29967425, 89902275]

約数ペア:

[(1, 89902275), (3, 29967425), (5, 17980455), (15, 5993485), (25, 3596091), (67, 1341825), (75, 1198697), (201, 447275), (335, 268365), (1005, 89455), (1675, 53673), (5025, 17891)]