68767365

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2389}}^1$

素因数の和:2517

約数の個数: 32

約数和(自身を含む): 117014400

約数和(自身を除く): 48247035

約数列:

[1, 3, 5, 15, 19, 57, 95, 101, 285, 303, 505, 1515, 1919, 2389, 5757, 7167, 9595, 11945, 28785, 35835, 45391, 136173, 226955, 241289, 680865, 723867, 1206445, 3619335, 4584491, 13753473, 22922455, 68767365]

約数ペア:

[(1, 68767365), (3, 22922455), (5, 13753473), (15, 4584491), (19, 3619335), (57, 1206445), (95, 723867), (101, 680865), (285, 241289), (303, 226955), (505, 136173), (1515, 45391), (1919, 35835), (2389, 28785), (5757, 11945), (7167, 9595)]