4126545

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 7736256

約数和(自身を除く): 3609711

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 443, 621, 1035, 1329, 1863, 2215, 3105, 3987, 6645, 9315, 10189, 11961, 19935, 30567, 35883, 50945, 59805, 91701, 152835, 179415, 275103, 458505, 825309, 1375515, 4126545]

約数ペア:

[(1, 4126545), (3, 1375515), (5, 825309), (9, 458505), (15, 275103), (23, 179415), (27, 152835), (45, 91701), (69, 59805), (81, 50945), (115, 35883), (135, 30567), (207, 19935), (345, 11961), (405, 10189), (443, 9315), (621, 6645), (1035, 3987), (1329, 3105), (1863, 2215)]