87018555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6113}}^1$

素因数の和:6207

約数の個数: 32

約数和(自身を含む): 152018496

約数和(自身を除く): 64999941

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 949, 1095, 2847, 4745, 6113, 14235, 18339, 30565, 79469, 91695, 238407, 397345, 446249, 1192035, 1338747, 2231245, 5801237, 6693735, 17403711, 29006185, 87018555]

約数ペア:

[(1, 87018555), (3, 29006185), (5, 17403711), (13, 6693735), (15, 5801237), (39, 2231245), (65, 1338747), (73, 1192035), (195, 446249), (219, 397345), (365, 238407), (949, 91695), (1095, 79469), (2847, 30565), (4745, 18339), (6113, 14235)]