2292675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 4737792

約数和(自身を除く): 2445117

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 397, 525, 825, 1155, 1191, 1925, 1985, 2779, 4367, 5775, 5955, 8337, 9925, 13101, 13895, 21835, 29775, 30569, 41685, 65505, 69475, 91707, 109175, 152845, 208425, 327525, 458535, 764225, 2292675]

約数ペア:

[(1, 2292675), (3, 764225), (5, 458535), (7, 327525), (11, 208425), (15, 152845), (21, 109175), (25, 91707), (33, 69475), (35, 65505), (55, 41685), (75, 30569), (77, 29775), (105, 21835), (165, 13895), (175, 13101), (231, 9925), (275, 8337), (385, 5955), (397, 5775), (525, 4367), (825, 2779), (1155, 1985), (1191, 1925)]