156945720945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{691}}^1\times {\mathrm{89597}}^1$

素因数の和:90322

約数の個数: 48

約数和(自身を含む): 272311975872

約数和(自身を除く): 115366254927

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 691, 845, 2073, 2535, 3455, 8983, 10365, 26949, 44915, 89597, 116779, 134745, 268791, 350337, 447985, 583895, 1164761, 1343955, 1751685, 3494283, 5823805, 15141893, 17471415, 45425679, 61911527, 75709465, 185734581, 227128395, 309557635, 804849851, 928672905, 2414549553, 4024249255, 10463048063, 12072747765, 31389144189, 52315240315, 156945720945]

約数ペア:

[(1, 156945720945), (3, 52315240315), (5, 31389144189), (13, 12072747765), (15, 10463048063), (39, 4024249255), (65, 2414549553), (169, 928672905), (195, 804849851), (507, 309557635), (691, 227128395), (845, 185734581), (2073, 75709465), (2535, 61911527), (3455, 45425679), (8983, 17471415), (10365, 15141893), (26949, 5823805), (44915, 3494283), (89597, 1751685), (116779, 1343955), (134745, 1164761), (268791, 583895), (350337, 447985)]