148928065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{208291}}^1$

素因数の和:208320

約数の個数: 16

約数和(自身を含む): 209958336

約数和(自身を除く): 61030271

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 208291, 1041455, 2291201, 2707783, 11456005, 13538915, 29785613, 148928065]

約数ペア:

[(1, 148928065), (5, 29785613), (11, 13538915), (13, 11456005), (55, 2707783), (65, 2291201), (143, 1041455), (715, 208291)]