22064735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 33288192

約数和(自身を除く): 11223457

約数列:

[1, 5, 7, 11, 35, 55, 77, 223, 257, 385, 1115, 1285, 1561, 1799, 2453, 2827, 7805, 8995, 12265, 14135, 17171, 19789, 57311, 85855, 98945, 286555, 401177, 630421, 2005885, 3152105, 4412947, 22064735]

約数ペア:

[(1, 22064735), (5, 4412947), (7, 3152105), (11, 2005885), (35, 630421), (55, 401177), (77, 286555), (223, 98945), (257, 85855), (385, 57311), (1115, 19789), (1285, 17171), (1561, 14135), (1799, 12265), (2453, 8995), (2827, 7805)]