15694299621

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{248867}}^1$

素因数の和:248911

約数の個数: 72

約数和(自身を含む): 30981079584

約数和(自身を除く): 15286779963

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 231, 273, 429, 441, 539, 637, 693, 819, 1001, 1287, 1617, 1911, 3003, 4851, 5733, 7007, 9009, 21021, 63063, 248867, 746601, 1742069, 2239803, 2737537, 3235271, 5226207, 8212611, 9705813, 12194483, 15678621, 19162759, 22646897, 24637833, 29117439, 35587981, 36583449, 57488277, 67940691, 106763943, 109750347, 134139313, 158528279, 172464831, 203822073, 249115867, 320291829, 402417939, 475584837, 747347601, 1207253817, 1426754511, 1743811069, 2242042803, 5231433207, 15694299621]

約数ペア:

[(1, 15694299621), (3, 5231433207), (7, 2242042803), (9, 1743811069), (11, 1426754511), (13, 1207253817), (21, 747347601), (33, 475584837), (39, 402417939), (49, 320291829), (63, 249115867), (77, 203822073), (91, 172464831), (99, 158528279), (117, 134139313), (143, 109750347), (147, 106763943), (231, 67940691), (273, 57488277), (429, 36583449), (441, 35587981), (539, 29117439), (637, 24637833), (693, 22646897), (819, 19162759), (1001, 15678621), (1287, 12194483), (1617, 9705813), (1911, 8212611), (3003, 5226207), (4851, 3235271), (5733, 2737537), (7007, 2239803), (9009, 1742069), (21021, 746601), (63063, 248867)]