85838025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12577}}^1$

素因数の和:12610

約数の個数: 48

約数和(自身を含む): 174683264

約数和(自身を除く): 88845239

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 12577, 37731, 62885, 88039, 163501, 188655, 264117, 314425, 440195, 490503, 817505, 943275, 1144507, 1320585, 2200975, 2452515, 3433521, 4087525, 5722535, 6602925, 12262575, 17167605, 28612675, 85838025]

約数ペア:

[(1, 85838025), (3, 28612675), (5, 17167605), (7, 12262575), (13, 6602925), (15, 5722535), (21, 4087525), (25, 3433521), (35, 2452515), (39, 2200975), (65, 1320585), (75, 1144507), (91, 943275), (105, 817505), (175, 490503), (195, 440195), (273, 314425), (325, 264117), (455, 188655), (525, 163501), (975, 88039), (1365, 62885), (2275, 37731), (6825, 12577)]