266177265

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{3191}}^1$

素因数の和:3349

約数の個数: 32

約数和(自身を含む): 437584896

約数和(自身を除く): 171407631

約数列:

[1, 3, 5, 15, 67, 83, 201, 249, 335, 415, 1005, 1245, 3191, 5561, 9573, 15955, 16683, 27805, 47865, 83415, 213797, 264853, 641391, 794559, 1068985, 1324265, 3206955, 3972795, 17745151, 53235453, 88725755, 266177265]

約数ペア:

[(1, 266177265), (3, 88725755), (5, 53235453), (15, 17745151), (67, 3972795), (83, 3206955), (201, 1324265), (249, 1068985), (335, 794559), (415, 641391), (1005, 264853), (1245, 213797), (3191, 83415), (5561, 47865), (9573, 27805), (15955, 16683)]