67823415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 129126816

約数和(自身を除く): 61303401

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 181, 495, 543, 757, 905, 1629, 1991, 2271, 2715, 3785, 5973, 6813, 8145, 8327, 9955, 11355, 17919, 24981, 29865, 34065, 41635, 74943, 89595, 124905, 137017, 374715, 411051, 685085, 1233153, 1507187, 2055255, 4521561, 6165765, 7535935, 13564683, 22607805, 67823415]

約数ペア:

[(1, 67823415), (3, 22607805), (5, 13564683), (9, 7535935), (11, 6165765), (15, 4521561), (33, 2055255), (45, 1507187), (55, 1233153), (99, 685085), (165, 411051), (181, 374715), (495, 137017), (543, 124905), (757, 89595), (905, 74943), (1629, 41635), (1991, 34065), (2271, 29865), (2715, 24981), (3785, 17919), (5973, 11355), (6813, 9955), (8145, 8327)]