83398805

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 120158208

約数和(自身を除く): 36759403

約数列:

[1, 5, 7, 23, 35, 115, 161, 211, 491, 805, 1055, 1477, 2455, 3437, 4853, 7385, 11293, 17185, 24265, 33971, 56465, 79051, 103601, 169855, 395255, 518005, 725207, 2382823, 3626035, 11914115, 16679761, 83398805]

約数ペア:

[(1, 83398805), (5, 16679761), (7, 11914115), (23, 3626035), (35, 2382823), (115, 725207), (161, 518005), (211, 395255), (491, 169855), (805, 103601), (1055, 79051), (1477, 56465), (2455, 33971), (3437, 24265), (4853, 17185), (7385, 11293)]