2667614865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179819}}^1$

素因数の和:179893

約数の個数: 32

約数和(自身を含む): 4557358080

約数和(自身を除く): 1889743215

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 14835, 179819, 539457, 899095, 2697285, 4135837, 7732217, 12407511, 20679185, 23196651, 38661085, 62037555, 115983255, 177840991, 533522973, 889204955, 2667614865]

約数ペア:

[(1, 2667614865), (3, 889204955), (5, 533522973), (15, 177840991), (23, 115983255), (43, 62037555), (69, 38661085), (115, 23196651), (129, 20679185), (215, 12407511), (345, 7732217), (645, 4135837), (989, 2697285), (2967, 899095), (4945, 539457), (14835, 179819)]