10661755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 14817600

約数和(自身を除く): 4155845

約数列:

[1, 5, 13, 19, 65, 89, 95, 97, 247, 445, 485, 1157, 1235, 1261, 1691, 1843, 5785, 6305, 8455, 8633, 9215, 21983, 23959, 43165, 109915, 112229, 119795, 164027, 561145, 820135, 2132351, 10661755]

約数ペア:

[(1, 10661755), (5, 2132351), (13, 820135), (19, 561145), (65, 164027), (89, 119795), (95, 112229), (97, 109915), (247, 43165), (445, 23959), (485, 21983), (1157, 9215), (1235, 8633), (1261, 8455), (1691, 6305), (1843, 5785)]