2016528615

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{967}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 3823057920

約数和(自身を除く): 1806529305

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 271, 285, 405, 513, 813, 855, 967, 1355, 1539, 2439, 2565, 2901, 4065, 4835, 5149, 7317, 7695, 8703, 12195, 14505, 15447, 18373, 21951, 25745, 26109, 36585, 43515, 46341, 55119, 77235, 78327, 91865, 109755, 130545, 139023, 165357, 231705, 262057, 275595, 391635, 417069, 496071, 695115, 786171, 826785, 1310285, 1488213, 2085345, 2358513, 2480355, 3930855, 4979083, 7075539, 7441065, 11792565, 14937249, 21226617, 24895415, 35377695, 44811747, 74686245, 106133085, 134435241, 224058735, 403305723, 672176205, 2016528615]

約数ペア:

[(1, 2016528615), (3, 672176205), (5, 403305723), (9, 224058735), (15, 134435241), (19, 106133085), (27, 74686245), (45, 44811747), (57, 35377695), (81, 24895415), (95, 21226617), (135, 14937249), (171, 11792565), (271, 7441065), (285, 7075539), (405, 4979083), (513, 3930855), (813, 2480355), (855, 2358513), (967, 2085345), (1355, 1488213), (1539, 1310285), (2439, 826785), (2565, 786171), (2901, 695115), (4065, 496071), (4835, 417069), (5149, 391635), (7317, 275595), (7695, 262057), (8703, 231705), (12195, 165357), (14505, 139023), (15447, 130545), (18373, 109755), (21951, 91865), (25745, 78327), (26109, 77235), (36585, 55119), (43515, 46341)]