61356554445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{12983}}^1$

素因数の和:13482

約数の個数: 64

約数和(自身を含む): 106617544704

約数和(自身を除く): 45260990259

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 431, 645, 731, 1293, 2155, 2193, 3655, 6465, 7327, 10965, 12983, 18533, 21981, 36635, 38949, 55599, 64915, 92665, 109905, 194745, 220711, 277995, 315061, 558269, 662133, 945183, 1103555, 1575305, 1674807, 2791345, 3310665, 4725915, 5595673, 8374035, 9490573, 16787019, 27978365, 28471719, 47452865, 83935095, 95126441, 142358595, 240613939, 285379323, 475632205, 721841817, 1203069695, 1426896615, 3609209085, 4090436963, 12271310889, 20452184815, 61356554445]

約数ペア:

[(1, 61356554445), (3, 20452184815), (5, 12271310889), (15, 4090436963), (17, 3609209085), (43, 1426896615), (51, 1203069695), (85, 721841817), (129, 475632205), (215, 285379323), (255, 240613939), (431, 142358595), (645, 95126441), (731, 83935095), (1293, 47452865), (2155, 28471719), (2193, 27978365), (3655, 16787019), (6465, 9490573), (7327, 8374035), (10965, 5595673), (12983, 4725915), (18533, 3310665), (21981, 2791345), (36635, 1674807), (38949, 1575305), (55599, 1103555), (64915, 945183), (92665, 662133), (109905, 558269), (194745, 315061), (220711, 277995)]