22428105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 44126208

約数和(自身を除く): 21698103

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 37, 69, 105, 111, 115, 161, 185, 251, 259, 345, 483, 555, 753, 777, 805, 851, 1255, 1295, 1757, 2415, 2553, 3765, 3885, 4255, 5271, 5773, 5957, 8785, 9287, 12765, 17319, 17871, 26355, 27861, 28865, 29785, 40411, 46435, 65009, 86595, 89355, 121233, 139305, 195027, 202055, 213601, 325045, 606165, 640803, 975135, 1068005, 1495207, 3204015, 4485621, 7476035, 22428105]

約数ペア:

[(1, 22428105), (3, 7476035), (5, 4485621), (7, 3204015), (15, 1495207), (21, 1068005), (23, 975135), (35, 640803), (37, 606165), (69, 325045), (105, 213601), (111, 202055), (115, 195027), (161, 139305), (185, 121233), (251, 89355), (259, 86595), (345, 65009), (483, 46435), (555, 40411), (753, 29785), (777, 28865), (805, 27861), (851, 26355), (1255, 17871), (1295, 17319), (1757, 12765), (2415, 9287), (2553, 8785), (3765, 5957), (3885, 5773), (4255, 5271)]