85250811

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 123678720

約数和(自身を除く): 38427909

約数列:

[1, 3, 23, 43, 59, 69, 129, 177, 487, 989, 1357, 1461, 2537, 2967, 4071, 7611, 11201, 20941, 28733, 33603, 58351, 62823, 86199, 175053, 481643, 660859, 1235519, 1444929, 1982577, 3706557, 28416937, 85250811]

約数ペア:

[(1, 85250811), (3, 28416937), (23, 3706557), (43, 1982577), (59, 1444929), (69, 1235519), (129, 660859), (177, 481643), (487, 175053), (989, 86199), (1357, 62823), (1461, 58351), (2537, 33603), (2967, 28733), (4071, 20941), (7611, 11201)]