2250135

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 4028544

約数和(自身を除く): 1778409

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1613, 4839, 8065, 14517, 24195, 50003, 72585, 150009, 250015, 450027, 750045, 2250135]

約数ペア:

[(1, 2250135), (3, 750045), (5, 450027), (9, 250015), (15, 150009), (31, 72585), (45, 50003), (93, 24195), (155, 14517), (279, 8065), (465, 4839), (1395, 1613)]