55973835

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 105041664

約数和(自身を除く): 49067829

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1863, 2003, 3105, 5589, 6009, 9315, 10015, 18027, 27945, 30045, 46069, 54081, 90135, 138207, 162243, 230345, 270405, 414621, 486729, 691035, 811215, 1243863, 2073105, 2433645, 3731589, 6219315, 11194767, 18657945, 55973835]

約数ペア:

[(1, 55973835), (3, 18657945), (5, 11194767), (9, 6219315), (15, 3731589), (23, 2433645), (27, 2073105), (45, 1243863), (69, 811215), (81, 691035), (115, 486729), (135, 414621), (207, 270405), (243, 230345), (345, 162243), (405, 138207), (621, 90135), (1035, 54081), (1215, 46069), (1863, 30045), (2003, 27945), (3105, 18027), (5589, 10015), (6009, 9315)]