427787868145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{1229}}^1$

素因数の和:1703

約数の個数: 96

約数和(自身を含む): 605724894720

約数和(自身を除く): 177937026575

約数列:

[1, 5, 11, 19, 47, 55, 95, 209, 235, 361, 373, 517, 893, 1045, 1229, 1805, 1865, 2585, 3971, 4103, 4465, 6145, 7087, 9823, 13519, 16967, 17531, 19855, 20515, 23351, 35435, 49115, 57763, 67595, 77957, 84835, 87655, 116755, 134653, 186637, 192841, 256861, 288815, 333089, 389785, 443669, 458417, 635393, 673265, 933185, 964205, 1097497, 1284305, 1481183, 1665445, 2218345, 2292085, 3176965, 3663979, 4880359, 5042587, 5487485, 6328691, 7405915, 8709923, 12072467, 18319895, 20852443, 21545599, 24401795, 25212935, 31643455, 43549615, 60362335, 69615601, 95809153, 104262215, 107727995, 165488537, 229376873, 237001589, 348078005, 409366381, 479045765, 827442685, 1146884365, 1185007945, 1820373907, 2046831905, 4503030191, 7777961239, 9101869535, 22515150955, 38889806195, 85557573629, 427787868145]

約数ペア:

[(1, 427787868145), (5, 85557573629), (11, 38889806195), (19, 22515150955), (47, 9101869535), (55, 7777961239), (95, 4503030191), (209, 2046831905), (235, 1820373907), (361, 1185007945), (373, 1146884365), (517, 827442685), (893, 479045765), (1045, 409366381), (1229, 348078005), (1805, 237001589), (1865, 229376873), (2585, 165488537), (3971, 107727995), (4103, 104262215), (4465, 95809153), (6145, 69615601), (7087, 60362335), (9823, 43549615), (13519, 31643455), (16967, 25212935), (17531, 24401795), (19855, 21545599), (20515, 20852443), (23351, 18319895), (35435, 12072467), (49115, 8709923), (57763, 7405915), (67595, 6328691), (77957, 5487485), (84835, 5042587), (87655, 4880359), (116755, 3663979), (134653, 3176965), (186637, 2292085), (192841, 2218345), (256861, 1665445), (288815, 1481183), (333089, 1284305), (389785, 1097497), (443669, 964205), (458417, 933185), (635393, 673265)]