275655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 32

約数和(自身を含む): 497664

約数和(自身を除く): 222009

約数列:

[1, 3, 5, 15, 17, 23, 47, 51, 69, 85, 115, 141, 235, 255, 345, 391, 705, 799, 1081, 1173, 1955, 2397, 3243, 3995, 5405, 5865, 11985, 16215, 18377, 55131, 91885, 275655]

約数ペア:

[(1, 275655), (3, 91885), (5, 55131), (15, 18377), (17, 16215), (23, 11985), (47, 5865), (51, 5405), (69, 3995), (85, 3243), (115, 2397), (141, 1955), (235, 1173), (255, 1081), (345, 799), (391, 705)]