673425

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 1252524

約数和(自身を除く): 579099

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 73, 75, 123, 205, 219, 225, 365, 369, 615, 657, 1025, 1095, 1825, 1845, 2993, 3075, 3285, 5475, 8979, 9225, 14965, 16425, 26937, 44895, 74825, 134685, 224475, 673425]

約数ペア:

[(1, 673425), (3, 224475), (5, 134685), (9, 74825), (15, 44895), (25, 26937), (41, 16425), (45, 14965), (73, 9225), (75, 8979), (123, 5475), (205, 3285), (219, 3075), (225, 2993), (365, 1845), (369, 1825), (615, 1095), (657, 1025)]