75039885

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 139426560

約数和(自身を除く): 64386675

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 83, 111, 135, 181, 185, 249, 333, 415, 543, 555, 747, 905, 999, 1245, 1629, 1665, 2241, 2715, 3071, 3735, 4887, 4995, 6697, 8145, 9213, 11205, 15023, 15355, 20091, 24435, 27639, 33485, 45069, 46065, 60273, 75115, 82917, 100455, 135207, 138195, 180819, 225345, 301365, 405621, 414585, 555851, 676035, 904095, 1667553, 2028105, 2779255, 5002659, 8337765, 15007977, 25013295, 75039885]

約数ペア:

[(1, 75039885), (3, 25013295), (5, 15007977), (9, 8337765), (15, 5002659), (27, 2779255), (37, 2028105), (45, 1667553), (83, 904095), (111, 676035), (135, 555851), (181, 414585), (185, 405621), (249, 301365), (333, 225345), (415, 180819), (543, 138195), (555, 135207), (747, 100455), (905, 82917), (999, 75115), (1245, 60273), (1629, 46065), (1665, 45069), (2241, 33485), (2715, 27639), (3071, 24435), (3735, 20091), (4887, 15355), (4995, 15023), (6697, 11205), (8145, 9213)]