66396735

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 122803200

約数和(自身を除く): 56406465

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 79, 95, 171, 237, 285, 395, 711, 855, 983, 1185, 1501, 2949, 3555, 4503, 4915, 7505, 8847, 13509, 14745, 18677, 22515, 44235, 56031, 67545, 77657, 93385, 168093, 232971, 280155, 388285, 698913, 840465, 1164855, 1475483, 3494565, 4426449, 7377415, 13279347, 22132245, 66396735]

約数ペア:

[(1, 66396735), (3, 22132245), (5, 13279347), (9, 7377415), (15, 4426449), (19, 3494565), (45, 1475483), (57, 1164855), (79, 840465), (95, 698913), (171, 388285), (237, 280155), (285, 232971), (395, 168093), (711, 93385), (855, 77657), (983, 67545), (1185, 56031), (1501, 44235), (2949, 22515), (3555, 18677), (4503, 14745), (4915, 13509), (7505, 8847)]