244377945

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{36943}}^1$

素因数の和:36971

約数の個数: 48

約数和(自身を含む): 505393920

約数和(自身を除く): 261015975

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, 36943, 110829, 184715, 258601, 332487, 554145, 775803, 997461, 1293005, 1662435, 1810207, 2327409, 3879015, 4987305, 5430621, 6982227, 9051035, 11637045, 16291863, 27153105, 34911135, 48875589, 81459315, 244377945]

約数ペア:

[(1, 244377945), (3, 81459315), (5, 48875589), (7, 34911135), (9, 27153105), (15, 16291863), (21, 11637045), (27, 9051035), (35, 6982227), (45, 5430621), (49, 4987305), (63, 3879015), (105, 2327409), (135, 1810207), (147, 1662435), (189, 1293005), (245, 997461), (315, 775803), (441, 554145), (735, 332487), (945, 258601), (1323, 184715), (2205, 110829), (6615, 36943)]