2912220285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{15671}}^1$

素因数の和:16645

約数の個数: 32

約数和(自身を含む): 5023565568

約数和(自身を除く): 2111345283

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 953, 2859, 4765, 12389, 14295, 15671, 37167, 47013, 61945, 78355, 185835, 203723, 235065, 611169, 1018615, 3055845, 14934463, 44803389, 74672315, 194148019, 224016945, 582444057, 970740095, 2912220285]

約数ペア:

[(1, 2912220285), (3, 970740095), (5, 582444057), (13, 224016945), (15, 194148019), (39, 74672315), (65, 44803389), (195, 14934463), (953, 3055845), (2859, 1018615), (4765, 611169), (12389, 235065), (14295, 203723), (15671, 185835), (37167, 78355), (47013, 61945)]