27395355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3797}}^1$

素因数の和:3855

約数の個数: 32

約数和(自身を含む): 48492864

約数和(自身を除く): 21097509

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 3797, 7215, 11391, 18985, 49361, 56955, 140489, 148083, 246805, 421467, 702445, 740415, 1826357, 2107335, 5479071, 9131785, 27395355]

約数ペア:

[(1, 27395355), (3, 9131785), (5, 5479071), (13, 2107335), (15, 1826357), (37, 740415), (39, 702445), (65, 421467), (111, 246805), (185, 148083), (195, 140489), (481, 56955), (555, 49361), (1443, 18985), (2405, 11391), (3797, 7215)]