86401477415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{68771}}^1$

素因数の和:69271

約数の個数: 32

約数和(自身を含む): 115510551552

約数和(自身を除く): 29109074137

約数列:

[1, 5, 11, 53, 55, 265, 431, 583, 2155, 2915, 4741, 22843, 23705, 68771, 114215, 251273, 343855, 756481, 1256365, 3644863, 3782405, 18224315, 29640301, 40093493, 148201505, 200467465, 326043311, 1570935953, 1630216555, 7854679765, 17280295483, 86401477415]

約数ペア:

[(1, 86401477415), (5, 17280295483), (11, 7854679765), (53, 1630216555), (55, 1570935953), (265, 326043311), (431, 200467465), (583, 148201505), (2155, 40093493), (2915, 29640301), (4741, 18224315), (22843, 3782405), (23705, 3644863), (68771, 1256365), (114215, 756481), (251273, 343855)]