289349535

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{683}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 472255488

約数和(自身を除く): 182905953

約数列:

[1, 3, 5, 15, 61, 183, 305, 463, 683, 915, 1389, 2049, 2315, 3415, 6945, 10245, 28243, 41663, 84729, 124989, 141215, 208315, 316229, 423645, 624945, 948687, 1581145, 4743435, 19289969, 57869907, 96449845, 289349535]

約数ペア:

[(1, 289349535), (3, 96449845), (5, 57869907), (15, 19289969), (61, 4743435), (183, 1581145), (305, 948687), (463, 624945), (683, 423645), (915, 316229), (1389, 208315), (2049, 141215), (2315, 124989), (3415, 84729), (6945, 41663), (10245, 28243)]