2017899675

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{271771}}^1$

素因数の和:271801

約数の個数: 48

約数和(自身を含む): 4043967360

約数和(自身を除く): 2026067685

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 271771, 815313, 1358855, 2445939, 2989481, 4076565, 6794275, 7337817, 8968443, 12229695, 14947405, 20382825, 26905329, 36689085, 44842215, 61148475, 74737025, 80715987, 134526645, 183445425, 224211075, 403579935, 672633225, 2017899675]

約数ペア:

[(1, 2017899675), (3, 672633225), (5, 403579935), (9, 224211075), (11, 183445425), (15, 134526645), (25, 80715987), (27, 74737025), (33, 61148475), (45, 44842215), (55, 36689085), (75, 26905329), (99, 20382825), (135, 14947405), (165, 12229695), (225, 8968443), (275, 7337817), (297, 6794275), (495, 4076565), (675, 2989481), (825, 2445939), (1485, 1358855), (2475, 815313), (7425, 271771)]