69777675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{233}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 138058128

約数和(自身を除く): 68280453

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 225, 233, 275, 363, 495, 605, 699, 825, 1089, 1165, 1331, 1815, 2097, 2475, 2563, 3025, 3495, 3993, 5445, 5825, 6655, 7689, 9075, 10485, 11979, 12815, 17475, 19965, 23067, 27225, 28193, 33275, 38445, 52425, 59895, 64075, 84579, 99825, 115335, 140965, 192225, 253737, 299475, 310123, 422895, 576675, 704825, 930369, 1268685, 1550615, 2114475, 2791107, 4651845, 6343425, 7753075, 13955535, 23259225, 69777675]

約数ペア:

[(1, 69777675), (3, 23259225), (5, 13955535), (9, 7753075), (11, 6343425), (15, 4651845), (25, 2791107), (33, 2114475), (45, 1550615), (55, 1268685), (75, 930369), (99, 704825), (121, 576675), (165, 422895), (225, 310123), (233, 299475), (275, 253737), (363, 192225), (495, 140965), (605, 115335), (699, 99825), (825, 84579), (1089, 64075), (1165, 59895), (1331, 52425), (1815, 38445), (2097, 33275), (2475, 28193), (2563, 27225), (3025, 23067), (3495, 19965), (3993, 17475), (5445, 12815), (5825, 11979), (6655, 10485), (7689, 9075)]