63656145

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{9623}}^1$

素因数の和:9651

約数の個数: 48

約数和(自身を含む): 131656320

約数和(自身を除く): 68000175

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, 9623, 28869, 48115, 67361, 86607, 144345, 202083, 259821, 336805, 433035, 471527, 606249, 1010415, 1299105, 1414581, 1818747, 2357635, 3031245, 4243743, 7072905, 9093735, 12731229, 21218715, 63656145]

約数ペア:

[(1, 63656145), (3, 21218715), (5, 12731229), (7, 9093735), (9, 7072905), (15, 4243743), (21, 3031245), (27, 2357635), (35, 1818747), (45, 1414581), (49, 1299105), (63, 1010415), (105, 606249), (135, 471527), (147, 433035), (189, 336805), (245, 259821), (315, 202083), (441, 144345), (735, 86607), (945, 67361), (1323, 48115), (2205, 28869), (6615, 9623)]