40673165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3617}}^1$

素因数の和:3808

約数の個数: 16

約数和(自身を含む): 52880688

約数和(自身を除く): 12207523

約数列:

[1, 5, 13, 65, 173, 865, 2249, 3617, 11245, 18085, 47021, 235105, 625741, 3128705, 8134633, 40673165]

約数ペア:

[(1, 40673165), (5, 8134633), (13, 3128705), (65, 625741), (173, 235105), (865, 47021), (2249, 18085), (3617, 11245)]