64104315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{877}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 112271616

約数和(自身を除く): 48167301

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 443, 877, 1329, 2215, 2631, 4385, 4873, 6645, 9647, 13155, 14619, 24365, 28941, 48235, 73095, 144705, 388511, 1165533, 1942555, 4273621, 5827665, 12820863, 21368105, 64104315]

約数ペア:

[(1, 64104315), (3, 21368105), (5, 12820863), (11, 5827665), (15, 4273621), (33, 1942555), (55, 1165533), (165, 388511), (443, 144705), (877, 73095), (1329, 48235), (2215, 28941), (2631, 24365), (4385, 14619), (4873, 13155), (6645, 9647)]