55729345

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 80621568

約数和(自身を除く): 24892223

約数列:

[1, 5, 7, 23, 35, 107, 115, 161, 535, 647, 749, 805, 2461, 3235, 3745, 4529, 12305, 14881, 17227, 22645, 69229, 74405, 86135, 104167, 346145, 484603, 520835, 1592267, 2423015, 7961335, 11145869, 55729345]

約数ペア:

[(1, 55729345), (5, 11145869), (7, 7961335), (23, 2423015), (35, 1592267), (107, 520835), (115, 484603), (161, 346145), (535, 104167), (647, 86135), (749, 74405), (805, 69229), (2461, 22645), (3235, 17227), (3745, 14881), (4529, 12305)]