1866064065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{9311}}^1$

素因数の和:9781

約数の個数: 32

約数和(自身を含む): 3089498112

約数和(自身を除く): 1223434047

約数列:

[1, 3, 5, 15, 31, 93, 155, 431, 465, 1293, 2155, 6465, 9311, 13361, 27933, 40083, 46555, 66805, 139665, 200415, 288641, 865923, 1443205, 4013041, 4329615, 12039123, 20065205, 60195615, 124404271, 373212813, 622021355, 1866064065]

約数ペア:

[(1, 1866064065), (3, 622021355), (5, 373212813), (15, 124404271), (31, 60195615), (93, 20065205), (155, 12039123), (431, 4329615), (465, 4013041), (1293, 1443205), (2155, 865923), (6465, 288641), (9311, 200415), (13361, 139665), (27933, 66805), (40083, 46555)]