90185835

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3779}}^1$

素因数の和:3867

約数の個数: 32

約数和(自身を含む): 151683840

約数和(自身を除く): 61498005

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 555, 645, 1591, 3779, 4773, 7955, 11337, 18895, 23865, 56685, 139823, 162497, 419469, 487491, 699115, 812485, 2097345, 2437455, 6012389, 18037167, 30061945, 90185835]

約数ペア:

[(1, 90185835), (3, 30061945), (5, 18037167), (15, 6012389), (37, 2437455), (43, 2097345), (111, 812485), (129, 699115), (185, 487491), (215, 419469), (555, 162497), (645, 139823), (1591, 56685), (3779, 23865), (4773, 18895), (7955, 11337)]