39077675

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 60621120

約数和(自身を除く): 21543445

約数列:

[1, 5, 7, 13, 25, 35, 65, 89, 91, 175, 193, 325, 445, 455, 623, 965, 1157, 1351, 2225, 2275, 2509, 3115, 4825, 5785, 6755, 8099, 12545, 15575, 17177, 17563, 28925, 33775, 40495, 62725, 85885, 87815, 120239, 202475, 223301, 429425, 439075, 601195, 1116505, 1563107, 3005975, 5582525, 7815535, 39077675]

約数ペア:

[(1, 39077675), (5, 7815535), (7, 5582525), (13, 3005975), (25, 1563107), (35, 1116505), (65, 601195), (89, 439075), (91, 429425), (175, 223301), (193, 202475), (325, 120239), (445, 87815), (455, 85885), (623, 62725), (965, 40495), (1157, 33775), (1351, 28925), (2225, 17563), (2275, 17177), (2509, 15575), (3115, 12545), (4825, 8099), (5785, 6755)]