61004220165

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{769}}^1\times {\mathrm{35977}}^1$

素因数の和:36771

約数の個数: 72

約数和(自身を含む): 123167804760

約数和(自身を除く): 62163584595

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 769, 2205, 2307, 3845, 5383, 6921, 11535, 16149, 26915, 34605, 35977, 37681, 48447, 80745, 107931, 113043, 179885, 188405, 242235, 251839, 323793, 339129, 539655, 565215, 755517, 1259195, 1618965, 1695645, 1762873, 2266551, 3777585, 5288619, 8814365, 11332755, 15865857, 26443095, 27666313, 79329285, 82998939, 138331565, 193664191, 248996817, 414994695, 580992573, 968320955, 1244984085, 1355649337, 1742977719, 2904962865, 4066948011, 6778246685, 8714888595, 12200844033, 20334740055, 61004220165]

約数ペア:

[(1, 61004220165), (3, 20334740055), (5, 12200844033), (7, 8714888595), (9, 6778246685), (15, 4066948011), (21, 2904962865), (35, 1742977719), (45, 1355649337), (49, 1244984085), (63, 968320955), (105, 580992573), (147, 414994695), (245, 248996817), (315, 193664191), (441, 138331565), (735, 82998939), (769, 79329285), (2205, 27666313), (2307, 26443095), (3845, 15865857), (5383, 11332755), (6921, 8814365), (11535, 5288619), (16149, 3777585), (26915, 2266551), (34605, 1762873), (35977, 1695645), (37681, 1618965), (48447, 1259195), (80745, 755517), (107931, 565215), (113043, 539655), (179885, 339129), (188405, 323793), (242235, 251839)]