27741744555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{12421}}^1$

素因数の和:12764

約数の個数: 64

約数和(自身を含む): 51516518400

約数和(自身を除く): 23774773845

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 239, 267, 445, 623, 717, 1195, 1335, 1673, 1869, 3115, 3585, 5019, 8365, 9345, 12421, 21271, 25095, 37263, 62105, 63813, 86947, 106355, 148897, 186315, 260841, 319065, 434735, 446691, 744485, 1105469, 1304205, 2233455, 2968619, 3316407, 5527345, 7738283, 8905857, 14843095, 16582035, 20780333, 23214849, 38691415, 44529285, 62340999, 103901665, 116074245, 264207091, 311704995, 792621273, 1321035455, 1849449637, 3963106365, 5548348911, 9247248185, 27741744555]

約数ペア:

[(1, 27741744555), (3, 9247248185), (5, 5548348911), (7, 3963106365), (15, 1849449637), (21, 1321035455), (35, 792621273), (89, 311704995), (105, 264207091), (239, 116074245), (267, 103901665), (445, 62340999), (623, 44529285), (717, 38691415), (1195, 23214849), (1335, 20780333), (1673, 16582035), (1869, 14843095), (3115, 8905857), (3585, 7738283), (5019, 5527345), (8365, 3316407), (9345, 2968619), (12421, 2233455), (21271, 1304205), (25095, 1105469), (37263, 744485), (62105, 446691), (63813, 434735), (86947, 319065), (106355, 260841), (148897, 186315)]