42998995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 60137280

約数和(自身を除く): 17138285

約数列:

[1, 5, 13, 19, 37, 65, 95, 185, 247, 481, 703, 941, 1235, 2405, 3515, 4705, 9139, 12233, 17879, 34817, 45695, 61165, 89395, 174085, 232427, 452621, 661523, 1162135, 2263105, 3307615, 8599799, 42998995]

約数ペア:

[(1, 42998995), (5, 8599799), (13, 3307615), (19, 2263105), (37, 1162135), (65, 661523), (95, 452621), (185, 232427), (247, 174085), (481, 89395), (703, 61165), (941, 45695), (1235, 34817), (2405, 17879), (3515, 12233), (4705, 9139)]