271173909885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1\times {\mathrm{16253}}^1$

素因数の和:16774

約数の個数: 64

約数和(自身を含む): 457367275008

約数和(自身を除く): 186193365123

約数列:

[1, 3, 5, 15, 23, 69, 115, 137, 345, 353, 411, 685, 1059, 1765, 2055, 3151, 5295, 8119, 9453, 15755, 16253, 24357, 40595, 47265, 48361, 48759, 81265, 121785, 145083, 241805, 243795, 373819, 725415, 1112303, 1121457, 1869095, 2226661, 3336909, 5561515, 5607285, 5737309, 6679983, 11133305, 16684545, 17211927, 28686545, 33399915, 51213203, 86059635, 131958107, 153639609, 256066015, 395874321, 659790535, 768198045, 786011333, 1979371605, 2358033999, 3930056665, 11790169995, 18078260659, 54234781977, 90391303295, 271173909885]

約数ペア:

[(1, 271173909885), (3, 90391303295), (5, 54234781977), (15, 18078260659), (23, 11790169995), (69, 3930056665), (115, 2358033999), (137, 1979371605), (345, 786011333), (353, 768198045), (411, 659790535), (685, 395874321), (1059, 256066015), (1765, 153639609), (2055, 131958107), (3151, 86059635), (5295, 51213203), (8119, 33399915), (9453, 28686545), (15755, 17211927), (16253, 16684545), (24357, 11133305), (40595, 6679983), (47265, 5737309), (48361, 5607285), (48759, 5561515), (81265, 3336909), (121785, 2226661), (145083, 1869095), (241805, 1121457), (243795, 1112303), (373819, 725415)]