538389635

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12619}}^1$

素因数の和:12707

約数の個数: 32

約数和(自身を含む): 785064960

約数和(自身を除く): 246675325

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 265, 371, 805, 1219, 1855, 6095, 8533, 12619, 42665, 63095, 88333, 290237, 441665, 668807, 1451185, 2031659, 3344035, 4681649, 10158295, 15382561, 23408245, 76912805, 107677927, 538389635]

約数ペア:

[(1, 538389635), (5, 107677927), (7, 76912805), (23, 23408245), (35, 15382561), (53, 10158295), (115, 4681649), (161, 3344035), (265, 2031659), (371, 1451185), (805, 668807), (1219, 441665), (1855, 290237), (6095, 88333), (8533, 63095), (12619, 42665)]