121947605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{5197}}^1$

素因数の和:5253

約数の個数: 24

約数和(自身を含む): 166356792

約数和(自身を除く): 44409187

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1235, 1805, 4693, 5197, 23465, 25985, 67561, 98743, 337805, 493715, 1283659, 1876117, 6418295, 9380585, 24389521, 121947605]

約数ペア:

[(1, 121947605), (5, 24389521), (13, 9380585), (19, 6418295), (65, 1876117), (95, 1283659), (247, 493715), (361, 337805), (1235, 98743), (1805, 67561), (4693, 25985), (5197, 23465)]