74396685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1249}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 137160000

約数和(自身を除く): 62763315

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 361, 627, 1045, 1083, 1249, 1805, 3135, 3747, 3971, 5415, 6245, 11913, 13739, 18735, 19855, 23731, 41217, 59565, 68695, 71193, 118655, 206085, 261041, 355965, 450889, 783123, 1305205, 1352667, 2254445, 3915615, 4959779, 6763335, 14879337, 24798895, 74396685]

約数ペア:

[(1, 74396685), (3, 24798895), (5, 14879337), (11, 6763335), (15, 4959779), (19, 3915615), (33, 2254445), (55, 1352667), (57, 1305205), (95, 783123), (165, 450889), (209, 355965), (285, 261041), (361, 206085), (627, 118655), (1045, 71193), (1083, 68695), (1249, 59565), (1805, 41217), (3135, 23731), (3747, 19855), (3971, 18735), (5415, 13739), (6245, 11913)]