538938645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5443}}^1$

素因数の和:5522

約数の個数: 64

約数和(自身を含む): 1053609984

約数和(自身を除く): 514671339

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 41, 69, 105, 115, 123, 161, 205, 287, 345, 483, 615, 805, 861, 943, 1435, 2415, 2829, 4305, 4715, 5443, 6601, 14145, 16329, 19803, 27215, 33005, 38101, 81645, 99015, 114303, 125189, 190505, 223163, 375567, 571515, 625945, 669489, 876323, 1115815, 1562141, 1877835, 2628969, 3347445, 4381615, 4686423, 5132749, 7810705, 13144845, 15398247, 23432115, 25663745, 35929243, 76991235, 107787729, 179646215, 538938645]

約数ペア:

[(1, 538938645), (3, 179646215), (5, 107787729), (7, 76991235), (15, 35929243), (21, 25663745), (23, 23432115), (35, 15398247), (41, 13144845), (69, 7810705), (105, 5132749), (115, 4686423), (123, 4381615), (161, 3347445), (205, 2628969), (287, 1877835), (345, 1562141), (483, 1115815), (615, 876323), (805, 669489), (861, 625945), (943, 571515), (1435, 375567), (2415, 223163), (2829, 190505), (4305, 125189), (4715, 114303), (5443, 99015), (6601, 81645), (14145, 38101), (16329, 33005), (19803, 27215)]