200575215

素因数分解:

$3^2\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{2791}}^1$

素因数の和:4399

約数の個数: 24

約数和(自身を含む): 348006048

約数和(自身を除く): 147430833

約数列:

[1, 3, 5, 9, 15, 45, 1597, 2791, 4791, 7985, 8373, 13955, 14373, 23955, 25119, 41865, 71865, 125595, 4457227, 13371681, 22286135, 40115043, 66858405, 200575215]

約数ペア:

[(1, 200575215), (3, 66858405), (5, 40115043), (9, 22286135), (15, 13371681), (45, 4457227), (1597, 125595), (2791, 71865), (4791, 41865), (7985, 25119), (8373, 23955), (13955, 14373)]