490815882045

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1867}}^1\times {\mathrm{99017}}^1$

素因数の和:100954

約数の個数: 48

約数和(自身を含む): 865639120320

約数和(自身を除く): 374823238275

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 1867, 2655, 5601, 9335, 16803, 28005, 84015, 99017, 110153, 297051, 330459, 495085, 550765, 891153, 991377, 1485255, 1652295, 4455765, 4956885, 5842003, 17526009, 29210015, 52578027, 87630045, 184864739, 262890135, 554594217, 924323695, 1663782651, 2772971085, 8318913255, 10907019601, 32721058803, 54535098005, 98163176409, 163605294015, 490815882045]

約数ペア:

[(1, 490815882045), (3, 163605294015), (5, 98163176409), (9, 54535098005), (15, 32721058803), (45, 10907019601), (59, 8318913255), (177, 2772971085), (295, 1663782651), (531, 924323695), (885, 554594217), (1867, 262890135), (2655, 184864739), (5601, 87630045), (9335, 52578027), (16803, 29210015), (28005, 17526009), (84015, 5842003), (99017, 4956885), (110153, 4455765), (297051, 1652295), (330459, 1485255), (495085, 991377), (550765, 891153)]