2016506745

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41149}}^1$

素因数の和:41188

約数の個数: 60

約数和(自身を含む): 3973361700

約数和(自身を除く): 1956854955

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 121, 135, 165, 297, 363, 405, 495, 605, 891, 1089, 1485, 1815, 3267, 4455, 5445, 9801, 16335, 41149, 49005, 123447, 205745, 370341, 452639, 617235, 1111023, 1357917, 1851705, 2263195, 3333069, 4073751, 4979029, 5555115, 6789585, 12221253, 14937087, 16665345, 20368755, 24895145, 36663759, 44811261, 61106265, 74685435, 134433783, 183318795, 224056305, 403301349, 672168915, 2016506745]

約数ペア:

[(1, 2016506745), (3, 672168915), (5, 403301349), (9, 224056305), (11, 183318795), (15, 134433783), (27, 74685435), (33, 61106265), (45, 44811261), (55, 36663759), (81, 24895145), (99, 20368755), (121, 16665345), (135, 14937087), (165, 12221253), (297, 6789585), (363, 5555115), (405, 4979029), (495, 4073751), (605, 3333069), (891, 2263195), (1089, 1851705), (1485, 1357917), (1815, 1111023), (3267, 617235), (4455, 452639), (5445, 370341), (9801, 205745), (16335, 123447), (41149, 49005)]