245044785

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{230089}}^1$

素因数の和:230168

約数の個数: 16

約数和(自身を含む): 397595520

約数和(自身を除く): 152550735

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 230089, 690267, 1150445, 3451335, 16336319, 49008957, 81681595, 245044785]

約数ペア:

[(1, 245044785), (3, 81681595), (5, 49008957), (15, 16336319), (71, 3451335), (213, 1150445), (355, 690267), (1065, 230089)]