36891205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 49762944

約数和(自身を除く): 12871739

約数列:

[1, 5, 13, 43, 65, 67, 197, 215, 335, 559, 871, 985, 2561, 2795, 2881, 4355, 8471, 12805, 13199, 14405, 37453, 42355, 65995, 110123, 171587, 187265, 550615, 567557, 857935, 2837785, 7378241, 36891205]

約数ペア:

[(1, 36891205), (5, 7378241), (13, 2837785), (43, 857935), (65, 567557), (67, 550615), (197, 187265), (215, 171587), (335, 110123), (559, 65995), (871, 42355), (985, 37453), (2561, 14405), (2795, 13199), (2881, 12805), (4355, 8471)]