30880995

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 51105600

約数和(自身を除く): 20224605

約数列:

[1, 3, 5, 15, 41, 123, 149, 205, 337, 447, 615, 745, 1011, 1685, 2235, 5055, 6109, 13817, 18327, 30545, 41451, 50213, 69085, 91635, 150639, 207255, 251065, 753195, 2058733, 6176199, 10293665, 30880995]

約数ペア:

[(1, 30880995), (3, 10293665), (5, 6176199), (15, 2058733), (41, 753195), (123, 251065), (149, 207255), (205, 150639), (337, 91635), (447, 69085), (615, 50213), (745, 41451), (1011, 30545), (1685, 18327), (2235, 13817), (5055, 6109)]