40531425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 74215488

約数和(自身を除く): 33684063

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 165, 219, 275, 365, 673, 803, 825, 1095, 1825, 2019, 2409, 3365, 4015, 5475, 7403, 10095, 12045, 16825, 20075, 22209, 37015, 49129, 50475, 60225, 111045, 147387, 185075, 245645, 540419, 555225, 736935, 1228225, 1621257, 2702095, 3684675, 8106285, 13510475, 40531425]

約数ペア:

[(1, 40531425), (3, 13510475), (5, 8106285), (11, 3684675), (15, 2702095), (25, 1621257), (33, 1228225), (55, 736935), (73, 555225), (75, 540419), (165, 245645), (219, 185075), (275, 147387), (365, 111045), (673, 60225), (803, 50475), (825, 49129), (1095, 37015), (1825, 22209), (2019, 20075), (2409, 16825), (3365, 12045), (4015, 10095), (5475, 7403)]