64326315

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{91243}}^1$

素因数の和:91298

約数の個数: 16

約数和(自身を含む): 105113088

約数和(自身を除く): 40786773

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 91243, 273729, 456215, 1368645, 4288421, 12865263, 21442105, 64326315]

約数ペア:

[(1, 64326315), (3, 21442105), (5, 12865263), (15, 4288421), (47, 1368645), (141, 456215), (235, 273729), (705, 91243)]