1137211955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 1510272000

約数和(自身を除く): 373060045

約数列:

[1, 5, 11, 55, 149, 151, 745, 755, 919, 1639, 1661, 4595, 8195, 8305, 10109, 22499, 50545, 112495, 136931, 138769, 247489, 684655, 693845, 1237445, 1506241, 1526459, 7531205, 7632295, 20676581, 103382905, 227442391, 1137211955]

約数ペア:

[(1, 1137211955), (5, 227442391), (11, 103382905), (55, 20676581), (149, 7632295), (151, 7531205), (745, 1526459), (755, 1506241), (919, 1237445), (1639, 693845), (1661, 684655), (4595, 247489), (8195, 138769), (8305, 136931), (10109, 112495), (22499, 50545)]