38624495

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 59256288

約数和(自身を除く): 20631793

約数列:

[1, 5, 7, 13, 35, 49, 65, 67, 91, 181, 245, 335, 455, 469, 637, 871, 905, 1267, 2345, 2353, 3185, 3283, 4355, 6097, 6335, 8869, 11765, 12127, 16415, 16471, 30485, 42679, 44345, 60635, 82355, 84889, 115297, 157651, 213395, 424445, 576485, 594223, 788255, 1103557, 2971115, 5517785, 7724899, 38624495]

約数ペア:

[(1, 38624495), (5, 7724899), (7, 5517785), (13, 2971115), (35, 1103557), (49, 788255), (65, 594223), (67, 576485), (91, 424445), (181, 213395), (245, 157651), (335, 115297), (455, 84889), (469, 82355), (637, 60635), (871, 44345), (905, 42679), (1267, 30485), (2345, 16471), (2353, 16415), (3185, 12127), (3283, 11765), (4355, 8869), (6097, 6335)]