76817157465

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1\times {\mathrm{40013}}^1$

素因数の和:41129

約数の個数: 32

約数和(自身を含む): 123975536256

約数和(自身を除く): 47158378791

約数列:

[1, 3, 5, 15, 131, 393, 655, 977, 1965, 2931, 4885, 14655, 40013, 120039, 127987, 200065, 383961, 600195, 639935, 1919805, 5241703, 15725109, 26208515, 39092701, 78625545, 117278103, 195463505, 586390515, 5121143831, 15363431493, 25605719155, 76817157465]

約数ペア:

[(1, 76817157465), (3, 25605719155), (5, 15363431493), (15, 5121143831), (131, 586390515), (393, 195463505), (655, 117278103), (977, 78625545), (1965, 39092701), (2931, 26208515), (4885, 15725109), (14655, 5241703), (40013, 1919805), (120039, 639935), (127987, 600195), (200065, 383961)]