275657353345

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{247223}}^1$

素因数の和:247366

約数の個数: 48

約数和(自身を含む): 386678113920

約数和(自身を除く): 111020760575

約数列:

[1, 5, 11, 19, 55, 95, 97, 121, 209, 485, 605, 1045, 1067, 1843, 2299, 5335, 9215, 11495, 11737, 20273, 58685, 101365, 223003, 247223, 1115015, 1236115, 2719453, 4697237, 13597265, 23486185, 23980631, 29913983, 51669607, 119903155, 149569915, 258348035, 263786941, 455631989, 568365677, 1318934705, 2278159945, 2841828385, 2901656351, 5011951879, 14508281755, 25059759395, 55131470669, 275657353345]

約数ペア:

[(1, 275657353345), (5, 55131470669), (11, 25059759395), (19, 14508281755), (55, 5011951879), (95, 2901656351), (97, 2841828385), (121, 2278159945), (209, 1318934705), (485, 568365677), (605, 455631989), (1045, 263786941), (1067, 258348035), (1843, 149569915), (2299, 119903155), (5335, 51669607), (9215, 29913983), (11495, 23980631), (11737, 23486185), (20273, 13597265), (58685, 4697237), (101365, 2719453), (223003, 1236115), (247223, 1115015)]