17099655

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 28257984

約数和(自身を除く): 11158329

約数列:

[1, 3, 5, 15, 53, 137, 157, 159, 265, 411, 471, 685, 785, 795, 2055, 2355, 7261, 8321, 21509, 21783, 24963, 36305, 41605, 64527, 107545, 108915, 124815, 322635, 1139977, 3419931, 5699885, 17099655]

約数ペア:

[(1, 17099655), (3, 5699885), (5, 3419931), (15, 1139977), (53, 322635), (137, 124815), (157, 108915), (159, 107545), (265, 64527), (411, 41605), (471, 36305), (685, 24963), (785, 21783), (795, 21509), (2055, 8321), (2355, 7261)]