2259675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:121

約数の個数: 54

約数和(自身を含む): 4502316

約数和(自身を除く): 2242641

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 83, 99, 121, 165, 225, 249, 275, 363, 415, 495, 605, 747, 825, 913, 1089, 1245, 1815, 2075, 2475, 2739, 3025, 3735, 4565, 5445, 6225, 8217, 9075, 10043, 13695, 18675, 22825, 27225, 30129, 41085, 50215, 68475, 90387, 150645, 205425, 251075, 451935, 753225, 2259675]

約数ペア:

[(1, 2259675), (3, 753225), (5, 451935), (9, 251075), (11, 205425), (15, 150645), (25, 90387), (33, 68475), (45, 50215), (55, 41085), (75, 30129), (83, 27225), (99, 22825), (121, 18675), (165, 13695), (225, 10043), (249, 9075), (275, 8217), (363, 6225), (415, 5445), (495, 4565), (605, 3735), (747, 3025), (825, 2739), (913, 2475), (1089, 2075), (1245, 1815)]