22563765

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{379}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 47305440

約数和(自身を除く): 24741675

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 243, 245, 315, 379, 405, 441, 567, 735, 945, 1137, 1215, 1323, 1701, 1895, 2205, 2653, 2835, 3411, 3969, 5685, 6615, 7959, 8505, 10233, 11907, 13265, 17055, 18571, 19845, 23877, 30699, 39795, 51165, 55713, 59535, 71631, 92097, 92855, 119385, 153495, 167139, 214893, 278565, 358155, 460485, 501417, 644679, 835695, 1074465, 1504251, 2507085, 3223395, 4512753, 7521255, 22563765]

約数ペア:

[(1, 22563765), (3, 7521255), (5, 4512753), (7, 3223395), (9, 2507085), (15, 1504251), (21, 1074465), (27, 835695), (35, 644679), (45, 501417), (49, 460485), (63, 358155), (81, 278565), (105, 214893), (135, 167139), (147, 153495), (189, 119385), (243, 92855), (245, 92097), (315, 71631), (379, 59535), (405, 55713), (441, 51165), (567, 39795), (735, 30699), (945, 23877), (1137, 19845), (1215, 18571), (1323, 17055), (1701, 13265), (1895, 11907), (2205, 10233), (2653, 8505), (2835, 7959), (3411, 6615), (3969, 5685)]