73287115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 98703360

約数和(自身を除く): 25416245

約数列:

[1, 5, 11, 55, 79, 101, 167, 395, 505, 835, 869, 1111, 1837, 4345, 5555, 7979, 9185, 13193, 16867, 39895, 65965, 84335, 87769, 145123, 185537, 438845, 725615, 927685, 1332493, 6662465, 14657423, 73287115]

約数ペア:

[(1, 73287115), (5, 14657423), (11, 6662465), (55, 1332493), (79, 927685), (101, 725615), (167, 438845), (395, 185537), (505, 145123), (835, 87769), (869, 84335), (1111, 65965), (1837, 39895), (4345, 16867), (5555, 13193), (7979, 9185)]