130227405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 261992448

約数和(自身を除く): 131765043

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 137, 165, 231, 385, 411, 685, 823, 959, 1155, 1507, 2055, 2469, 2877, 4115, 4521, 4795, 5761, 7535, 9053, 10549, 12345, 14385, 17283, 22605, 27159, 28805, 31647, 45265, 52745, 63371, 86415, 112751, 135795, 158235, 190113, 316855, 338253, 563755, 789257, 950565, 1240261, 1691265, 2367771, 3720783, 3946285, 6201305, 8681827, 11838855, 18603915, 26045481, 43409135, 130227405]

約数ペア:

[(1, 130227405), (3, 43409135), (5, 26045481), (7, 18603915), (11, 11838855), (15, 8681827), (21, 6201305), (33, 3946285), (35, 3720783), (55, 2367771), (77, 1691265), (105, 1240261), (137, 950565), (165, 789257), (231, 563755), (385, 338253), (411, 316855), (685, 190113), (823, 158235), (959, 135795), (1155, 112751), (1507, 86415), (2055, 63371), (2469, 52745), (2877, 45265), (4115, 31647), (4521, 28805), (4795, 27159), (5761, 22605), (7535, 17283), (9053, 14385), (10549, 12345)]