2825287.00000000

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 104517504

約数和(自身を除く): 48823119

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1863, 1993, 3105, 5589, 5979, 9315, 9965, 17937, 27945, 29895, 45839, 53811, 89685, 137517, 161433, 229195, 269055, 412551, 484299, 687585, 807165, 1237653, 2062755, 2421495, 3712959, 6188265, 11138877, 18564795, 55694385]

約数ペア:

[(1, 55694385), (3, 18564795), (5, 11138877), (9, 6188265), (15, 3712959), (23, 2421495), (27, 2062755), (45, 1237653), (69, 807165), (81, 687585), (115, 484299), (135, 412551), (207, 269055), (243, 229195), (345, 161433), (405, 137517), (621, 89685), (1035, 53811), (1215, 45839), (1863, 29895), (1993, 27945), (3105, 17937), (5589, 9965), (5979, 9315)]