57289065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 102850560

約数和(自身を除く): 45561495

約数列:

[1, 3, 5, 15, 17, 29, 51, 61, 85, 87, 127, 145, 183, 255, 305, 381, 435, 493, 635, 915, 1037, 1479, 1769, 1905, 2159, 2465, 3111, 3683, 5185, 5307, 6477, 7395, 7747, 8845, 10795, 11049, 15555, 18415, 23241, 26535, 30073, 32385, 38735, 55245, 62611, 90219, 116205, 131699, 150365, 187833, 224663, 313055, 395097, 451095, 658495, 673989, 939165, 1123315, 1975485, 3369945, 3819271, 11457813, 19096355, 57289065]

約数ペア:

[(1, 57289065), (3, 19096355), (5, 11457813), (15, 3819271), (17, 3369945), (29, 1975485), (51, 1123315), (61, 939165), (85, 673989), (87, 658495), (127, 451095), (145, 395097), (183, 313055), (255, 224663), (305, 187833), (381, 150365), (435, 131699), (493, 116205), (635, 90219), (915, 62611), (1037, 55245), (1479, 38735), (1769, 32385), (1905, 30073), (2159, 26535), (2465, 23241), (3111, 18415), (3683, 15555), (5185, 11049), (5307, 10795), (6477, 8845), (7395, 7747)]