2238840135

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{338449}}^1$

素因数の和:338477

約数の個数: 48

約数和(自身を含む): 4629996000

約数和(自身を除く): 2391155865

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 338449, 1015347, 1692245, 2369143, 3046041, 5076735, 7107429, 9138123, 11845715, 15230205, 16584001, 21322287, 35537145, 45690615, 49752003, 63966861, 82920005, 106611435, 149256009, 248760015, 319834305, 447768027, 746280045, 2238840135]

約数ペア:

[(1, 2238840135), (3, 746280045), (5, 447768027), (7, 319834305), (9, 248760015), (15, 149256009), (21, 106611435), (27, 82920005), (35, 63966861), (45, 49752003), (49, 45690615), (63, 35537145), (105, 21322287), (135, 16584001), (147, 15230205), (189, 11845715), (245, 9138123), (315, 7107429), (441, 5076735), (735, 3046041), (945, 2369143), (1323, 1692245), (2205, 1015347), (6615, 338449)]