68879595

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3767}}^1$

素因数の和:3851

約数の個数: 32

約数和(自身を含む): 117199872

約数和(自身を除く): 48320277

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 3657, 3767, 6095, 11301, 18285, 18835, 56505, 86641, 199651, 259923, 433205, 598953, 998255, 1299615, 2994765, 4591973, 13775919, 22959865, 68879595]

約数ペア:

[(1, 68879595), (3, 22959865), (5, 13775919), (15, 4591973), (23, 2994765), (53, 1299615), (69, 998255), (115, 598953), (159, 433205), (265, 259923), (345, 199651), (795, 86641), (1219, 56505), (3657, 18835), (3767, 18285), (6095, 11301)]