77882933145

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1\times {\mathrm{30103}}^1$

素因数の和:31281

約数の個数: 32

約数和(自身を含む): 125462875392

約数和(自身を除く): 47579942247

約数列:

[1, 3, 5, 15, 173, 519, 865, 997, 2595, 2991, 4985, 14955, 30103, 90309, 150515, 172481, 451545, 517443, 862405, 2587215, 5207819, 15623457, 26039095, 30012691, 78117285, 90038073, 150063455, 450190365, 5192195543, 15576586629, 25960977715, 77882933145]

約数ペア:

[(1, 77882933145), (3, 25960977715), (5, 15576586629), (15, 5192195543), (173, 450190365), (519, 150063455), (865, 90038073), (997, 78117285), (2595, 30012691), (2991, 26039095), (4985, 15623457), (14955, 5207819), (30103, 2587215), (90309, 862405), (150515, 517443), (172481, 451545)]