12530105

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21059}}^1$

素因数の和:21088

約数の個数: 16

約数和(自身を含む): 18195840

約数和(自身を除く): 5665735

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 21059, 105295, 147413, 358003, 737065, 1790015, 2506021, 12530105]

約数ペア:

[(1, 12530105), (5, 2506021), (7, 1790015), (17, 737065), (35, 358003), (85, 147413), (119, 105295), (595, 21059)]