85986885

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4597}}^1$

素因数の和:4677

約数の個数: 32

約数和(自身を含む): 145664640

約数和(自身を除く): 59677755

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 4597, 6235, 13791, 18705, 22985, 68955, 133313, 197671, 399939, 593013, 666565, 988355, 1999695, 2965065, 5732459, 17197377, 28662295, 85986885]

約数ペア:

[(1, 85986885), (3, 28662295), (5, 17197377), (15, 5732459), (29, 2965065), (43, 1999695), (87, 988355), (129, 666565), (145, 593013), (215, 399939), (435, 197671), (645, 133313), (1247, 68955), (3741, 22985), (4597, 18705), (6235, 13791)]