87604815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{937}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 146958336

約数和(自身を除く): 59353521

約数列:

[1, 3, 5, 15, 23, 69, 115, 271, 345, 813, 937, 1355, 2811, 4065, 4685, 6233, 14055, 18699, 21551, 31165, 64653, 93495, 107755, 253927, 323265, 761781, 1269635, 3808905, 5840321, 17520963, 29201605, 87604815]

約数ペア:

[(1, 87604815), (3, 29201605), (5, 17520963), (15, 5840321), (23, 3808905), (69, 1269635), (115, 761781), (271, 323265), (345, 253927), (813, 107755), (937, 93495), (1355, 64653), (2811, 31165), (4065, 21551), (4685, 18699), (6233, 14055)]