126205105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 168537600

約数和(自身を除く): 42332495

約数列:

[1, 5, 13, 47, 65, 109, 235, 379, 545, 611, 1417, 1895, 3055, 4927, 5123, 7085, 17813, 24635, 25615, 41311, 66599, 89065, 206555, 231569, 332995, 537043, 1157845, 1941617, 2685215, 9708085, 25241021, 126205105]

約数ペア:

[(1, 126205105), (5, 25241021), (13, 9708085), (47, 2685215), (65, 1941617), (109, 1157845), (235, 537043), (379, 332995), (545, 231569), (611, 206555), (1417, 89065), (1895, 66599), (3055, 41311), (4927, 25615), (5123, 24635), (7085, 17813)]