233136945

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 420413760

約数和(自身を除く): 187276815

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 227, 261, 435, 681, 787, 1135, 1305, 2043, 2361, 3405, 3935, 6583, 7083, 10215, 11805, 19749, 22823, 32915, 35415, 59247, 68469, 98745, 114115, 178649, 205407, 296235, 342345, 535947, 893245, 1027035, 1607841, 2679735, 5180821, 8039205, 15542463, 25904105, 46627389, 77712315, 233136945]

約数ペア:

[(1, 233136945), (3, 77712315), (5, 46627389), (9, 25904105), (15, 15542463), (29, 8039205), (45, 5180821), (87, 2679735), (145, 1607841), (227, 1027035), (261, 893245), (435, 535947), (681, 342345), (787, 296235), (1135, 205407), (1305, 178649), (2043, 114115), (2361, 98745), (3405, 68469), (3935, 59247), (6583, 35415), (7083, 32915), (10215, 22823), (11805, 19749)]