1828457345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{82493}}^1$

素因数の和:82553

約数の個数: 32

約数和(自身を含む): 2660926464

約数和(自身を除く): 832469119

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 4433, 22165, 82493, 412465, 907423, 1072409, 2557283, 4537115, 5362045, 11796499, 12786415, 28130113, 33244679, 58982495, 140650565, 166223395, 365691469, 1828457345]

約数ペア:

[(1, 1828457345), (5, 365691469), (11, 166223395), (13, 140650565), (31, 58982495), (55, 33244679), (65, 28130113), (143, 12786415), (155, 11796499), (341, 5362045), (403, 4537115), (715, 2557283), (1705, 1072409), (2015, 907423), (4433, 412465), (22165, 82493)]