85554365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 116847360

約数和(自身を除く): 31292995

約数列:

[1, 5, 13, 23, 65, 89, 115, 299, 445, 643, 1157, 1495, 2047, 3215, 5785, 8359, 10235, 14789, 26611, 41795, 57227, 73945, 133055, 192257, 286135, 743951, 961285, 1316221, 3719755, 6581105, 17110873, 85554365]

約数ペア:

[(1, 85554365), (5, 17110873), (13, 6581105), (23, 3719755), (65, 1316221), (89, 961285), (115, 743951), (299, 286135), (445, 192257), (643, 133055), (1157, 73945), (1495, 57227), (2047, 41795), (3215, 26611), (5785, 14789), (8359, 10235)]