145502505

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{44293}}^1$

素因数の和:44377

約数の個数: 24

約数和(自身を含む): 255664968

約数和(自身を除く): 110162463

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 44293, 132879, 221465, 398637, 664395, 1993185, 3233389, 9700167, 16166945, 29100501, 48500835, 145502505]

約数ペア:

[(1, 145502505), (3, 48500835), (5, 29100501), (9, 16166945), (15, 9700167), (45, 3233389), (73, 1993185), (219, 664395), (365, 398637), (657, 221465), (1095, 132879), (3285, 44293)]