77601885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5231}}^1$

素因数の和:5305

約数の個数: 32

約数和(自身を含む): 132599808

約数和(自身を除く): 54997923

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 5231, 14835, 15693, 26155, 78465, 120313, 224933, 360939, 601565, 674799, 1124665, 1804695, 3373995, 5173459, 15520377, 25867295, 77601885]

約数ペア:

[(1, 77601885), (3, 25867295), (5, 15520377), (15, 5173459), (23, 3373995), (43, 1804695), (69, 1124665), (115, 674799), (129, 601565), (215, 360939), (345, 224933), (645, 120313), (989, 78465), (2967, 26155), (4945, 15693), (5231, 14835)]