27345565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 37481472

約数和(自身を除く): 10135907

約数列:

[1, 5, 13, 31, 41, 65, 155, 205, 331, 403, 533, 1271, 1655, 2015, 2665, 4303, 6355, 10261, 13571, 16523, 21515, 51305, 67855, 82615, 133393, 176423, 420701, 666965, 882115, 2103505, 5469113, 27345565]

約数ペア:

[(1, 27345565), (5, 5469113), (13, 2103505), (31, 882115), (41, 666965), (65, 420701), (155, 176423), (205, 133393), (331, 82615), (403, 67855), (533, 51305), (1271, 21515), (1655, 16523), (2015, 13571), (2665, 10261), (4303, 6355)]