274313325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25577}}^1$

素因数の和:25614

約数の個数: 48

約数和(自身を含む): 532840896

約数和(自身を除く): 258527571

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 25577, 76731, 127885, 281347, 332501, 383655, 639425, 844041, 997503, 1406735, 1662505, 1918275, 3657511, 4220205, 4987515, 7033675, 8312525, 10972533, 18287555, 21101025, 24937575, 54862665, 91437775, 274313325]

約数ペア:

[(1, 274313325), (3, 91437775), (5, 54862665), (11, 24937575), (13, 21101025), (15, 18287555), (25, 10972533), (33, 8312525), (39, 7033675), (55, 4987515), (65, 4220205), (75, 3657511), (143, 1918275), (165, 1662505), (195, 1406735), (275, 997503), (325, 844041), (429, 639425), (715, 383655), (825, 332501), (975, 281347), (2145, 127885), (3575, 76731), (10725, 25577)]