2783196285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{11953}}^1$

素因数の和:12042

約数の個数: 48

約数和(自身を含む): 4809524544

約数和(自身を除く): 2026328259

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 361, 645, 817, 1083, 1805, 2451, 4085, 5415, 11953, 12255, 15523, 35859, 46569, 59765, 77615, 179295, 227107, 232845, 513979, 681321, 1135535, 1541937, 2569895, 3406605, 4315033, 7709685, 9765601, 12945099, 21575165, 29296803, 48828005, 64725495, 146484015, 185546419, 556639257, 927732095, 2783196285]

約数ペア:

[(1, 2783196285), (3, 927732095), (5, 556639257), (15, 185546419), (19, 146484015), (43, 64725495), (57, 48828005), (95, 29296803), (129, 21575165), (215, 12945099), (285, 9765601), (361, 7709685), (645, 4315033), (817, 3406605), (1083, 2569895), (1805, 1541937), (2451, 1135535), (4085, 681321), (5415, 513979), (11953, 232845), (12255, 227107), (15523, 179295), (35859, 77615), (46569, 59765)]