138208095

素因数分解:

$3^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{2459}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 239850000

約数和(自身を除く): 101641905

約数列:

[1, 3, 5, 9, 15, 45, 1249, 2459, 3747, 6245, 7377, 11241, 12295, 18735, 22131, 36885, 56205, 110655, 3071291, 9213873, 15356455, 27641619, 46069365, 138208095]

約数ペア:

[(1, 138208095), (3, 46069365), (5, 27641619), (9, 15356455), (15, 9213873), (45, 3071291), (1249, 110655), (2459, 56205), (3747, 36885), (6245, 22131), (7377, 18735), (11241, 12295)]