2151569145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1367}}^1\times {\mathrm{9539}}^1$

素因数の和:10925

約数の個数: 32

約数和(自身を含む): 3758607360

約数和(自身を除く): 1607038215

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1367, 4101, 6835, 9539, 15037, 20505, 28617, 45111, 47695, 75185, 104929, 143085, 225555, 314787, 524645, 1573935, 13039813, 39119439, 65199065, 143437943, 195597195, 430313829, 717189715, 2151569145]

約数ペア:

[(1, 2151569145), (3, 717189715), (5, 430313829), (11, 195597195), (15, 143437943), (33, 65199065), (55, 39119439), (165, 13039813), (1367, 1573935), (4101, 524645), (6835, 314787), (9539, 225555), (15037, 143085), (20505, 104929), (28617, 75185), (45111, 47695)]