75755859

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 116709120

約数和(自身を除く): 40953261

約数列:

[1, 3, 17, 23, 29, 51, 69, 87, 131, 289, 391, 393, 493, 667, 867, 1173, 1479, 2001, 2227, 3013, 3799, 6647, 6681, 8381, 9039, 11339, 11397, 19941, 25143, 34017, 37859, 51221, 64583, 87377, 113577, 153663, 192763, 193749, 262131, 578289, 870757, 1097911, 1485409, 2612271, 3293733, 4456227, 25251953, 75755859]

約数ペア:

[(1, 75755859), (3, 25251953), (17, 4456227), (23, 3293733), (29, 2612271), (51, 1485409), (69, 1097911), (87, 870757), (131, 578289), (289, 262131), (391, 193749), (393, 192763), (493, 153663), (667, 113577), (867, 87377), (1173, 64583), (1479, 51221), (2001, 37859), (2227, 34017), (3013, 25143), (3799, 19941), (6647, 11397), (6681, 11339), (8381, 9039)]