201573255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1297}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 348030144

約数和(自身を除く): 146456889

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 797, 1297, 2391, 3891, 3985, 6485, 10361, 11955, 16861, 19455, 31083, 50583, 51805, 84305, 155415, 252915, 1033709, 3101127, 5168545, 13438217, 15505635, 40314651, 67191085, 201573255]

約数ペア:

[(1, 201573255), (3, 67191085), (5, 40314651), (13, 15505635), (15, 13438217), (39, 5168545), (65, 3101127), (195, 1033709), (797, 252915), (1297, 155415), (2391, 84305), (3891, 51805), (3985, 50583), (6485, 31083), (10361, 19455), (11955, 16861)]