129635565

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 210643200

約数和(自身を除く): 81007635

約数列:

[1, 3, 5, 15, 137, 199, 317, 411, 597, 685, 951, 995, 1585, 2055, 2985, 4755, 27263, 43429, 63083, 81789, 130287, 136315, 189249, 217145, 315415, 408945, 651435, 946245, 8642371, 25927113, 43211855, 129635565]

約数ペア:

[(1, 129635565), (3, 43211855), (5, 25927113), (15, 8642371), (137, 946245), (199, 651435), (317, 408945), (411, 315415), (597, 217145), (685, 189249), (951, 136315), (995, 130287), (1585, 81789), (2055, 63083), (2985, 43429), (4755, 27263)]