27893669115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4993}}^1\times {\mathrm{28649}}^1$

素因数の和:33663

約数の個数: 32

約数和(自身を含む): 48074241600

約数和(自身を除く): 20180572485

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 4993, 14979, 24965, 28649, 64909, 74895, 85947, 143245, 194727, 324545, 372437, 429735, 973635, 1117311, 1862185, 5586555, 143044457, 429133371, 715222285, 1859577941, 2145666855, 5578733823, 9297889705, 27893669115]

約数ペア:

[(1, 27893669115), (3, 9297889705), (5, 5578733823), (13, 2145666855), (15, 1859577941), (39, 715222285), (65, 429133371), (195, 143044457), (4993, 5586555), (14979, 1862185), (24965, 1117311), (28649, 973635), (64909, 429735), (74895, 372437), (85947, 324545), (143245, 194727)]