152066005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10781}}^1$

素因数の和:10837

約数の個数: 32

約数和(自身を含む): 231856128

約数和(自身を除く): 79790123

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2821, 10781, 14105, 53905, 75467, 140153, 334211, 377335, 700765, 981071, 1671055, 2339477, 4344743, 4905355, 11697385, 21723715, 30413201, 152066005]

約数ペア:

[(1, 152066005), (5, 30413201), (7, 21723715), (13, 11697385), (31, 4905355), (35, 4344743), (65, 2339477), (91, 1671055), (155, 981071), (217, 700765), (403, 377335), (455, 334211), (1085, 140153), (2015, 75467), (2821, 53905), (10781, 14105)]