71178965745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{24203}}^1$

素因数の和:24854

約数の個数: 64

約数和(自身を含む): 127146516480

約数和(自身を除く): 55967550735

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 607, 969, 1615, 1821, 3035, 4845, 9105, 10319, 11533, 24203, 30957, 34599, 51595, 57665, 72609, 121015, 154785, 172995, 196061, 363045, 411451, 459857, 588183, 980305, 1234353, 1379571, 2057255, 2299285, 2940915, 6171765, 6897855, 7817569, 14691221, 23452707, 39087845, 44073663, 73456105, 117263535, 220368315, 249750757, 279133199, 749252271, 837399597, 1248753785, 1395665995, 3746261355, 4186997985, 4745264383, 14235793149, 23726321915, 71178965745]

約数ペア:

[(1, 71178965745), (3, 23726321915), (5, 14235793149), (15, 4745264383), (17, 4186997985), (19, 3746261355), (51, 1395665995), (57, 1248753785), (85, 837399597), (95, 749252271), (255, 279133199), (285, 249750757), (323, 220368315), (607, 117263535), (969, 73456105), (1615, 44073663), (1821, 39087845), (3035, 23452707), (4845, 14691221), (9105, 7817569), (10319, 6897855), (11533, 6171765), (24203, 2940915), (30957, 2299285), (34599, 2057255), (51595, 1379571), (57665, 1234353), (72609, 980305), (121015, 588183), (154785, 459857), (172995, 411451), (196061, 363045)]