42539315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{93493}}^1$

素因数の和:93518

約数の個数: 16

約数和(自身を含む): 62827968

約数和(自身を除く): 20288653

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 93493, 467465, 654451, 1215409, 3272255, 6077045, 8507863, 42539315]

約数ペア:

[(1, 42539315), (5, 8507863), (7, 6077045), (13, 3272255), (35, 1215409), (65, 654451), (91, 467465), (455, 93493)]