996969735

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 1824923520

約数和(自身を除く): 827953785

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 281, 369, 615, 641, 843, 1107, 1405, 1845, 1923, 2529, 3205, 4215, 5535, 5769, 7587, 9615, 11521, 12645, 17307, 26281, 28845, 34563, 37935, 57605, 78843, 86535, 103689, 131405, 172815, 180121, 236529, 311067, 394215, 518445, 540363, 709587, 900605, 1182645, 1555335, 1621089, 2701815, 3547935, 4863267, 7384961, 8105445, 22154883, 24316335, 36924805, 66464649, 110774415, 199393947, 332323245, 996969735]

約数ペア:

[(1, 996969735), (3, 332323245), (5, 199393947), (9, 110774415), (15, 66464649), (27, 36924805), (41, 24316335), (45, 22154883), (123, 8105445), (135, 7384961), (205, 4863267), (281, 3547935), (369, 2701815), (615, 1621089), (641, 1555335), (843, 1182645), (1107, 900605), (1405, 709587), (1845, 540363), (1923, 518445), (2529, 394215), (3205, 311067), (4215, 236529), (5535, 180121), (5769, 172815), (7587, 131405), (9615, 103689), (11521, 86535), (12645, 78843), (17307, 57605), (26281, 37935), (28845, 34563)]