54525315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 95763168

約数和(自身を除く): 41237853

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 157, 169, 195, 411, 471, 507, 685, 785, 845, 1781, 2041, 2055, 2355, 2535, 5343, 6123, 8905, 10205, 21509, 23153, 26533, 26715, 30615, 64527, 69459, 79599, 107545, 115765, 132665, 279617, 322635, 347295, 397995, 838851, 1398085, 3635021, 4194255, 10905063, 18175105, 54525315]

約数ペア:

[(1, 54525315), (3, 18175105), (5, 10905063), (13, 4194255), (15, 3635021), (39, 1398085), (65, 838851), (137, 397995), (157, 347295), (169, 322635), (195, 279617), (411, 132665), (471, 115765), (507, 107545), (685, 79599), (785, 69459), (845, 64527), (1781, 30615), (2041, 26715), (2055, 26533), (2355, 23153), (2535, 21509), (5343, 10205), (6123, 8905)]