141390925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{991}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 189432320

約数和(自身を除く): 48041395

約数列:

[1, 5, 13, 25, 65, 325, 439, 991, 2195, 4955, 5707, 10975, 12883, 24775, 28535, 64415, 142675, 322075, 435049, 2175245, 5655637, 10876225, 28278185, 141390925]

約数ペア:

[(1, 141390925), (5, 28278185), (13, 10876225), (25, 5655637), (65, 2175245), (325, 435049), (439, 322075), (991, 142675), (2195, 64415), (4955, 28535), (5707, 24775), (10975, 12883)]