57234255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 102429600

約数和(自身を除く): 45195345

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 349, 377, 435, 841, 1047, 1131, 1745, 1885, 2523, 4205, 4537, 5235, 5655, 10121, 10933, 12615, 13611, 22685, 30363, 32799, 50605, 54665, 68055, 131573, 151815, 163995, 293509, 394719, 657865, 880527, 1467545, 1973595, 3815617, 4402635, 11446851, 19078085, 57234255]

約数ペア:

[(1, 57234255), (3, 19078085), (5, 11446851), (13, 4402635), (15, 3815617), (29, 1973595), (39, 1467545), (65, 880527), (87, 657865), (145, 394719), (195, 293509), (349, 163995), (377, 151815), (435, 131573), (841, 68055), (1047, 54665), (1131, 50605), (1745, 32799), (1885, 30363), (2523, 22685), (4205, 13611), (4537, 12615), (5235, 10933), (5655, 10121)]