156919605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13093}}^1$

素因数の和:13165

約数の個数: 32

約数和(自身を含む): 271517184

約数和(自身を除く): 114597579

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 13093, 39279, 65465, 196395, 222581, 615371, 667743, 1112905, 1846113, 3076855, 3338715, 9230565, 10461307, 31383921, 52306535, 156919605]

約数ペア:

[(1, 156919605), (3, 52306535), (5, 31383921), (15, 10461307), (17, 9230565), (47, 3338715), (51, 3076855), (85, 1846113), (141, 1112905), (235, 667743), (255, 615371), (705, 222581), (799, 196395), (2397, 65465), (3995, 39279), (11985, 13093)]