121860615

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 200362176

約数和(自身を除く): 78501561

約数列:

[1, 3, 5, 15, 61, 97, 183, 291, 305, 485, 915, 1373, 1455, 4119, 5917, 6865, 17751, 20595, 29585, 83753, 88755, 133181, 251259, 399543, 418765, 665905, 1256295, 1997715, 8124041, 24372123, 40620205, 121860615]

約数ペア:

[(1, 121860615), (3, 40620205), (5, 24372123), (15, 8124041), (61, 1997715), (97, 1256295), (183, 665905), (291, 418765), (305, 399543), (485, 251259), (915, 133181), (1373, 88755), (1455, 83753), (4119, 29585), (5917, 20595), (6865, 17751)]