90426735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1117}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 179989056

約数和(自身を除く): 89562321

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 257, 315, 771, 1117, 1285, 1799, 2313, 3351, 3855, 5397, 5585, 7819, 8995, 10053, 11565, 16191, 16755, 23457, 26985, 39095, 50265, 70371, 80955, 117285, 287069, 351855, 861207, 1435345, 2009483, 2583621, 4306035, 6028449, 10047415, 12918105, 18085347, 30142245, 90426735]

約数ペア:

[(1, 90426735), (3, 30142245), (5, 18085347), (7, 12918105), (9, 10047415), (15, 6028449), (21, 4306035), (35, 2583621), (45, 2009483), (63, 1435345), (105, 861207), (257, 351855), (315, 287069), (771, 117285), (1117, 80955), (1285, 70371), (1799, 50265), (2313, 39095), (3351, 26985), (3855, 23457), (5397, 16755), (5585, 16191), (7819, 11565), (8995, 10053)]