55071315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4093}}^1$

素因数の和:4140

約数の個数: 48

約数和(自身を含む): 107295552

約数和(自身を除く): 52224237

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4093, 4485, 12279, 13455, 20465, 36837, 53209, 61395, 94139, 159627, 184185, 266045, 282417, 470695, 478881, 798135, 847251, 1223807, 1412085, 2394405, 3671421, 4236255, 6119035, 11014263, 18357105, 55071315]

約数ペア:

[(1, 55071315), (3, 18357105), (5, 11014263), (9, 6119035), (13, 4236255), (15, 3671421), (23, 2394405), (39, 1412085), (45, 1223807), (65, 847251), (69, 798135), (115, 478881), (117, 470695), (195, 282417), (207, 266045), (299, 184185), (345, 159627), (585, 94139), (897, 61395), (1035, 53209), (1495, 36837), (2691, 20465), (4093, 13455), (4485, 12279)]