53457045

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 89339520

約数和(自身を除く): 35882475

約数列:

[1, 3, 5, 15, 37, 61, 111, 183, 185, 305, 555, 915, 1579, 2257, 4737, 6771, 7895, 11285, 23685, 33855, 58423, 96319, 175269, 288957, 292115, 481595, 876345, 1444785, 3563803, 10691409, 17819015, 53457045]

約数ペア:

[(1, 53457045), (3, 17819015), (5, 10691409), (15, 3563803), (37, 1444785), (61, 876345), (111, 481595), (183, 292115), (185, 288957), (305, 175269), (555, 96319), (915, 58423), (1579, 33855), (2257, 23685), (4737, 11285), (6771, 7895)]