1177960025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{37907}}^1$

素因数の和:38041

約数の個数: 24

約数和(自身を含む): 1607602464

約数和(自身を除く): 429642439

約数列:

[1, 5, 11, 25, 55, 113, 275, 565, 1243, 2825, 6215, 31075, 37907, 189535, 416977, 947675, 2084885, 4283491, 10424425, 21417455, 47118401, 107087275, 235592005, 1177960025]

約数ペア:

[(1, 1177960025), (5, 235592005), (11, 107087275), (25, 47118401), (55, 21417455), (113, 10424425), (275, 4283491), (565, 2084885), (1243, 947675), (2825, 416977), (6215, 189535), (31075, 37907)]