64143255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3061}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 112877568

約数和(自身を除く): 48734313

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1397, 1905, 3061, 4191, 6985, 9183, 15305, 20955, 33671, 45915, 101013, 168355, 388747, 505065, 1166241, 1943735, 4276217, 5831205, 12828651, 21381085, 64143255]

約数ペア:

[(1, 64143255), (3, 21381085), (5, 12828651), (11, 5831205), (15, 4276217), (33, 1943735), (55, 1166241), (127, 505065), (165, 388747), (381, 168355), (635, 101013), (1397, 45915), (1905, 33671), (3061, 20955), (4191, 15305), (6985, 9183)]