143615289

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 205344000

約数和(自身を除く): 61728711

約数列:

[1, 3, 23, 61, 69, 149, 183, 229, 447, 687, 1403, 3427, 4209, 5267, 9089, 10281, 13969, 15801, 27267, 34121, 41907, 102363, 209047, 321287, 627141, 784783, 963861, 2081381, 2354349, 6244143, 47871763, 143615289]

約数ペア:

[(1, 143615289), (3, 47871763), (23, 6244143), (61, 2354349), (69, 2081381), (149, 963861), (183, 784783), (229, 627141), (447, 321287), (687, 209047), (1403, 102363), (3427, 41907), (4209, 34121), (5267, 27267), (9089, 15801), (10281, 13969)]