20140508715

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8552233}}^1$

素因数の和:8552398

約数の個数: 16

約数和(自身を含む): 32430071328

約数和(自身を除く): 12289562613

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 8552233, 25656699, 42761165, 128283495, 1342700581, 4028101743, 6713502905, 20140508715]

約数ペア:

[(1, 20140508715), (3, 6713502905), (5, 4028101743), (15, 1342700581), (157, 128283495), (471, 42761165), (785, 25656699), (2355, 8552233)]