87609855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4211}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 149610240

約数和(自身を除く): 62000385

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 4161, 4211, 6935, 12633, 20805, 21055, 63165, 80009, 240027, 307403, 400045, 922209, 1200135, 1537015, 4611045, 5840657, 17521971, 29203285, 87609855]

約数ペア:

[(1, 87609855), (3, 29203285), (5, 17521971), (15, 5840657), (19, 4611045), (57, 1537015), (73, 1200135), (95, 922209), (219, 400045), (285, 307403), (365, 240027), (1095, 80009), (1387, 63165), (4161, 21055), (4211, 20805), (6935, 12633)]