15664559515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12383051}}^1$

素因数の和:12383090

約数の個数: 16

約数和(自身を含む): 21397913856

約数和(自身を除く): 5733354341

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 12383051, 61915255, 136213561, 284810173, 681067805, 1424050865, 3132911903, 15664559515]

約数ペア:

[(1, 15664559515), (5, 3132911903), (11, 1424050865), (23, 681067805), (55, 284810173), (115, 136213561), (253, 61915255), (1265, 12383051)]