29480805

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 54840240

約数和(自身を除く): 25359435

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 153, 255, 267, 433, 445, 765, 801, 1299, 1335, 1513, 2165, 3897, 4005, 4539, 6495, 7361, 7565, 13617, 19485, 22083, 22695, 36805, 38537, 66249, 68085, 110415, 115611, 192685, 331245, 346833, 578055, 655129, 1734165, 1965387, 3275645, 5896161, 9826935, 29480805]

約数ペア:

[(1, 29480805), (3, 9826935), (5, 5896161), (9, 3275645), (15, 1965387), (17, 1734165), (45, 655129), (51, 578055), (85, 346833), (89, 331245), (153, 192685), (255, 115611), (267, 110415), (433, 68085), (445, 66249), (765, 38537), (801, 36805), (1299, 22695), (1335, 22083), (1513, 19485), (2165, 13617), (3897, 7565), (4005, 7361), (4539, 6495)]