30406275

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2017}}^1$

素因数の和:2100

約数の個数: 36

約数和(自身を含む): 55301272

約数和(自身を除く): 24894997

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 225, 335, 603, 1005, 1675, 2017, 3015, 5025, 6051, 10085, 15075, 18153, 30255, 50425, 90765, 135139, 151275, 405417, 453825, 675695, 1216251, 2027085, 3378475, 6081255, 10135425, 30406275]

約数ペア:

[(1, 30406275), (3, 10135425), (5, 6081255), (9, 3378475), (15, 2027085), (25, 1216251), (45, 675695), (67, 453825), (75, 405417), (201, 151275), (225, 135139), (335, 90765), (603, 50425), (1005, 30255), (1675, 18153), (2017, 15075), (3015, 10085), (5025, 6051)]