133221245

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 161723952

約数和(自身を除く): 28502707

約数列:

[1, 5, 173, 233, 661, 865, 1165, 3305, 40309, 114353, 154013, 201545, 571765, 770065, 26644249, 133221245]

約数ペア:

[(1, 133221245), (5, 26644249), (173, 770065), (233, 571765), (661, 201545), (865, 154013), (1165, 114353), (3305, 40309)]