39187239045

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1\times {\mathrm{41687}}^1$

素因数の和:43885

約数の個数: 32

約数和(自身を含む): 64893208320

約数和(自身を除く): 25705969275

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 2161, 6483, 10805, 32415, 41687, 62669, 125061, 188007, 208435, 313345, 625305, 940035, 1208923, 3626769, 6044615, 18133845, 90085607, 270256821, 450428035, 1351284105, 2612482603, 7837447809, 13062413015, 39187239045]

約数ペア:

[(1, 39187239045), (3, 13062413015), (5, 7837447809), (15, 2612482603), (29, 1351284105), (87, 450428035), (145, 270256821), (435, 90085607), (2161, 18133845), (6483, 6044615), (10805, 3626769), (32415, 1208923), (41687, 940035), (62669, 625305), (125061, 313345), (188007, 208435)]