82087845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25219}}^1$

素因数の和:25265

約数の個数: 32

約数和(自身を含む): 154951680

約数和(自身を除く): 72863835

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 25219, 75657, 126095, 176533, 378285, 529599, 781789, 882665, 2345367, 2647995, 3908945, 5472523, 11726835, 16417569, 27362615, 82087845]

約数ペア:

[(1, 82087845), (3, 27362615), (5, 16417569), (7, 11726835), (15, 5472523), (21, 3908945), (31, 2647995), (35, 2345367), (93, 882665), (105, 781789), (155, 529599), (217, 378285), (465, 176533), (651, 126095), (1085, 75657), (3255, 25219)]