15705413495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{60509}}^1$

素因数の和:60635

約数の個数: 32

約数和(自身を含む): 20528864640

約数和(自身を除く): 4823451145

約数列:

[1, 5, 23, 37, 61, 115, 185, 305, 851, 1403, 2257, 4255, 7015, 11285, 51911, 60509, 259555, 302545, 1391707, 2238833, 3691049, 6958535, 11194165, 18455245, 51493159, 84894127, 136568813, 257465795, 424470635, 682844065, 3141082699, 15705413495]

約数ペア:

[(1, 15705413495), (5, 3141082699), (23, 682844065), (37, 424470635), (61, 257465795), (115, 136568813), (185, 84894127), (305, 51493159), (851, 18455245), (1403, 11194165), (2257, 6958535), (4255, 3691049), (7015, 2238833), (11285, 1391707), (51911, 302545), (60509, 259555)]