168351105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1097}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 290715264

約数和(自身を除く): 122364159

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 787, 1097, 2361, 3291, 3935, 5485, 10231, 11805, 14261, 16455, 30693, 42783, 51155, 71305, 153465, 213915, 863339, 2590017, 4316695, 11223407, 12950085, 33670221, 56117035, 168351105]

約数ペア:

[(1, 168351105), (3, 56117035), (5, 33670221), (13, 12950085), (15, 11223407), (39, 4316695), (65, 2590017), (195, 863339), (787, 213915), (1097, 153465), (2361, 71305), (3291, 51155), (3935, 42783), (5485, 30693), (10231, 16455), (11805, 14261)]