2894925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 48

約数和(自身を含む): 5446080

約数和(自身を除く): 2551155

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 121, 145, 165, 275, 319, 363, 435, 605, 725, 825, 957, 1331, 1595, 1815, 2175, 3025, 3509, 3993, 4785, 6655, 7975, 9075, 10527, 17545, 19965, 23925, 33275, 38599, 52635, 87725, 99825, 115797, 192995, 263175, 578985, 964975, 2894925]

約数ペア:

[(1, 2894925), (3, 964975), (5, 578985), (11, 263175), (15, 192995), (25, 115797), (29, 99825), (33, 87725), (55, 52635), (75, 38599), (87, 33275), (121, 23925), (145, 19965), (165, 17545), (275, 10527), (319, 9075), (363, 7975), (435, 6655), (605, 4785), (725, 3993), (825, 3509), (957, 3025), (1331, 2175), (1595, 1815)]