2912755281405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2383}}^1\times {\mathrm{15121}}^1$

素因数の和:17846

約数の個数: 64

約数和(自身を含む): 4952521294848

約数和(自身を除く): 2039766013443

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 317, 951, 1585, 2383, 4755, 5389, 7149, 11915, 15121, 16167, 26945, 35745, 40511, 45363, 75605, 80835, 121533, 202555, 226815, 257057, 607665, 755411, 771171, 1285285, 2266233, 3777055, 3855855, 4793357, 11331165, 12841987, 14380071, 23966785, 36033343, 38525961, 64209935, 71900355, 81487069, 108100029, 180166715, 192629805, 244461207, 407435345, 540500145, 612566831, 1222306035, 1837700493, 3062834155, 9188502465, 11422569731, 34267709193, 57112848655, 171338545965, 194183685427, 582551056281, 970918427135, 2912755281405]

約数ペア:

[(1, 2912755281405), (3, 970918427135), (5, 582551056281), (15, 194183685427), (17, 171338545965), (51, 57112848655), (85, 34267709193), (255, 11422569731), (317, 9188502465), (951, 3062834155), (1585, 1837700493), (2383, 1222306035), (4755, 612566831), (5389, 540500145), (7149, 407435345), (11915, 244461207), (15121, 192629805), (16167, 180166715), (26945, 108100029), (35745, 81487069), (40511, 71900355), (45363, 64209935), (75605, 38525961), (80835, 36033343), (121533, 23966785), (202555, 14380071), (226815, 12841987), (257057, 11331165), (607665, 4793357), (755411, 3855855), (771171, 3777055), (1285285, 2266233)]