91081295

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 116593344

約数和(自身を除く): 25512049

約数列:

[1, 5, 41, 53, 83, 101, 205, 265, 415, 505, 2173, 3403, 4141, 4399, 5353, 8383, 10865, 17015, 20705, 21995, 26765, 41915, 180359, 219473, 343703, 444299, 901795, 1097365, 1718515, 2221495, 18216259, 91081295]

約数ペア:

[(1, 91081295), (5, 18216259), (41, 2221495), (53, 1718515), (83, 1097365), (101, 901795), (205, 444299), (265, 343703), (415, 219473), (505, 180359), (2173, 41915), (3403, 26765), (4141, 21995), (4399, 20705), (5353, 17015), (8383, 10865)]