85436835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 159252480

約数和(自身を除く): 73815645

約数列:

[1, 3, 5, 11, 15, 23, 33, 47, 55, 69, 115, 141, 165, 235, 253, 345, 479, 517, 705, 759, 1081, 1265, 1437, 1551, 2395, 2585, 3243, 3795, 5269, 5405, 7185, 7755, 11017, 11891, 15807, 16215, 22513, 26345, 33051, 35673, 55085, 59455, 67539, 79035, 112565, 121187, 165255, 178365, 247643, 337695, 363561, 517799, 605935, 742929, 1238215, 1553397, 1817805, 2588995, 3714645, 5695789, 7766985, 17087367, 28478945, 85436835]

約数ペア:

[(1, 85436835), (3, 28478945), (5, 17087367), (11, 7766985), (15, 5695789), (23, 3714645), (33, 2588995), (47, 1817805), (55, 1553397), (69, 1238215), (115, 742929), (141, 605935), (165, 517799), (235, 363561), (253, 337695), (345, 247643), (479, 178365), (517, 165255), (705, 121187), (759, 112565), (1081, 79035), (1265, 67539), (1437, 59455), (1551, 55085), (2395, 35673), (2585, 33051), (3243, 26345), (3795, 22513), (5269, 16215), (5405, 15807), (7185, 11891), (7755, 11017)]