54992925

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2124

約数の個数: 60

約数和(自身を含む): 109754260

約数和(自身を除く): 54761335

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 585, 675, 975, 1053, 1755, 2025, 2089, 2925, 5265, 6267, 8775, 10445, 18801, 26325, 27157, 31335, 52225, 56403, 81471, 94005, 135785, 156675, 169209, 244413, 282015, 407355, 470025, 678925, 733239, 846045, 1222065, 1410075, 2036775, 2199717, 3666195, 4230225, 6110325, 10998585, 18330975, 54992925]

約数ペア:

[(1, 54992925), (3, 18330975), (5, 10998585), (9, 6110325), (13, 4230225), (15, 3666195), (25, 2199717), (27, 2036775), (39, 1410075), (45, 1222065), (65, 846045), (75, 733239), (81, 678925), (117, 470025), (135, 407355), (195, 282015), (225, 244413), (325, 169209), (351, 156675), (405, 135785), (585, 94005), (675, 81471), (975, 56403), (1053, 52225), (1755, 31335), (2025, 27157), (2089, 26325), (2925, 18801), (5265, 10445), (6267, 8775)]