2321875905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1787}}^1$

素因数の和:1958

約数の個数: 64

約数和(自身を含む): 4037160960

約数和(自身を除く): 1715285055

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 97, 141, 235, 285, 291, 485, 705, 893, 1455, 1787, 1843, 2679, 4465, 4559, 5361, 5529, 8935, 9215, 13395, 13677, 22795, 26805, 27645, 33953, 68385, 83989, 86621, 101859, 169765, 173339, 251967, 259863, 419945, 433105, 509295, 520017, 866695, 1259835, 1299315, 1595791, 2600085, 3293441, 4787373, 7978955, 8146933, 9880323, 16467205, 23936865, 24440799, 40734665, 49401615, 122203995, 154791727, 464375181, 773958635, 2321875905]

約数ペア:

[(1, 2321875905), (3, 773958635), (5, 464375181), (15, 154791727), (19, 122203995), (47, 49401615), (57, 40734665), (95, 24440799), (97, 23936865), (141, 16467205), (235, 9880323), (285, 8146933), (291, 7978955), (485, 4787373), (705, 3293441), (893, 2600085), (1455, 1595791), (1787, 1299315), (1843, 1259835), (2679, 866695), (4465, 520017), (4559, 509295), (5361, 433105), (5529, 419945), (8935, 259863), (9215, 251967), (13395, 173339), (13677, 169765), (22795, 101859), (26805, 86621), (27645, 83989), (33953, 68385)]