68755055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 22690705

約数列:

[1, 5, 17, 31, 85, 97, 155, 269, 485, 527, 1345, 1649, 2635, 3007, 4573, 8245, 8339, 15035, 22865, 26093, 41695, 51119, 130465, 141763, 255595, 443581, 708815, 808883, 2217905, 4044415, 13751011, 68755055]

約数ペア:

[(1, 68755055), (5, 13751011), (17, 4044415), (31, 2217905), (85, 808883), (97, 708815), (155, 443581), (269, 255595), (485, 141763), (527, 130465), (1345, 51119), (1649, 41695), (2635, 26093), (3007, 22865), (4573, 15035), (8245, 8339)]