86566155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{797}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 149615424

約数和(自身を除く): 63049269

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 557, 797, 1671, 2391, 2785, 3985, 7241, 8355, 10361, 11955, 21723, 31083, 36205, 51805, 108615, 155415, 443929, 1331787, 2219645, 5771077, 6658935, 17313231, 28855385, 86566155]

約数ペア:

[(1, 86566155), (3, 28855385), (5, 17313231), (13, 6658935), (15, 5771077), (39, 2219645), (65, 1331787), (195, 443929), (557, 155415), (797, 108615), (1671, 51805), (2391, 36205), (2785, 31083), (3985, 21723), (7241, 11955), (8355, 10361)]