5198715

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 9360960

約数和(自身を除く): 4162245

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 397, 485, 873, 1191, 1455, 1985, 2619, 3573, 4365, 5955, 10719, 13095, 17865, 38509, 53595, 115527, 192545, 346581, 577635, 1039743, 1732905, 5198715]

約数ペア:

[(1, 5198715), (3, 1732905), (5, 1039743), (9, 577635), (15, 346581), (27, 192545), (45, 115527), (97, 53595), (135, 38509), (291, 17865), (397, 13095), (485, 10719), (873, 5955), (1191, 4365), (1455, 3573), (1985, 2619)]