13156965175565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{294108979}}^1$

素因数の和:294109396

約数の個数: 16

約数和(自身を含む): 16517160316800

約数和(自身を除く): 3360195141235

約数列:

[1, 5, 23, 115, 389, 1945, 8947, 44735, 294108979, 1470544895, 6764506517, 33822532585, 114408392831, 572041964155, 2631393035113, 13156965175565]

約数ペア:

[(1, 13156965175565), (5, 2631393035113), (23, 572041964155), (115, 114408392831), (389, 33822532585), (1945, 6764506517), (8947, 1470544895), (44735, 294108979)]