2049432825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{108007}}^1$

素因数の和:108054

約数の個数: 48

約数和(自身を含む): 3857181696

約数和(自身を除く): 1807748871

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3795, 6325, 18975, 108007, 324021, 540035, 1188077, 1620105, 2484161, 2700175, 3564231, 5940385, 7452483, 8100525, 12420805, 17821155, 27325771, 29701925, 37262415, 62104025, 81977313, 89105775, 136628855, 186312075, 409886565, 683144275, 2049432825]

約数ペア:

[(1, 2049432825), (3, 683144275), (5, 409886565), (11, 186312075), (15, 136628855), (23, 89105775), (25, 81977313), (33, 62104025), (55, 37262415), (69, 29701925), (75, 27325771), (115, 17821155), (165, 12420805), (253, 8100525), (275, 7452483), (345, 5940385), (575, 3564231), (759, 2700175), (825, 2484161), (1265, 1620105), (1725, 1188077), (3795, 540035), (6325, 324021), (18975, 108007)]