85758045

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 141834240

約数和(自身を除く): 56076195

約数列:

[1, 3, 5, 15, 37, 111, 185, 191, 555, 573, 809, 955, 2427, 2865, 4045, 7067, 12135, 21201, 29933, 35335, 89799, 106005, 149665, 154519, 448995, 463557, 772595, 2317785, 5717203, 17151609, 28586015, 85758045]

約数ペア:

[(1, 85758045), (3, 28586015), (5, 17151609), (15, 5717203), (37, 2317785), (111, 772595), (185, 463557), (191, 448995), (555, 154519), (573, 149665), (809, 106005), (955, 89799), (2427, 35335), (2865, 29933), (4045, 21201), (7067, 12135)]